ANNEX NO. 2. B.TECHNICAL SPECIFICATIONS

B.IB.I.1B.I.1.aB.I.1.b

B.I.1.cB.I.1.dB.I.1.eB.I.2B.I.2.aB.I.2.bB.I.2.cB.I.2.dB.I.2.eB.I.2.fB.I.2.gB.I.2.hB.I.2.iB.I.2.jB.I.2.kB.I.2.lB.I.2.mB.I.2.nB.I.3B.I.3.aB.I.3.b

B.IIB.II.1B.II.1.aB.II.1.bB.II.1.cB.II.1.dB.II.2B.II.3B.II.4B.II.4.aB.II.4.bB.II.4.cB.II.4.d

CHAPTER B: CONSTRUCTION WORKS, INSTALLATIONS, FIN-ISHES, ASSEMBLY AND ENDOWMENT OF THE EQUIPMENTS AND FURNISHING

STRUCTURAL WORKSINFRASTRUCTURE WORKSLayer of white gravel particles embedded in a colourless resin finishLayer of white gravel particles embedded in a colourless resin finish applied on the sur-face of the ecological pond - Grate for the drain - Cover for the water control stationConcrete blocksWall separating the poolsLevelling screed from lightweight concrete for the ground floorOVERSTRUCTURE WORKSLaminated wooden beamsFitting screed under the metal profiles for the wooden panelsWooden strengthening between the laminated wood panelsFastening of the laminated wooden beamsWood log structure for the first floor houseRoof structure for the first floor houseSurrounding glass closingTempered glass covers - gutters - downpipesWooden platform covering the stair areaSurrounding shadow-box type closing and related structureAccess stairs to the gardenAccess stairs to the kitchenExecution of the terrace layersThatched roofINSULATION WORKSWaterproofingThermal insulations

INSTALLATION WORKS, LIGHTWEIGHT PARTITIONS, FINISHESINSTALLATION WORKSSanitary installationsElectrical installationsHVAC installationsLow voltage installationsELEVATORMONTCHARGE – GARDEN AND RESTAURANTLIGHTWEIGHT PARTITIONSCeilings/Lightweight partitions made from plasterboard (dry and high humidity rooms)Suspended ceiling from PVC membraneRectangular pipe structure for the LED screens – ground floorRectangular pipe structure for the suspended LCD screens - restaurant

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12121217212425262626

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B.II.4.eB.II.4.fB.II.4.gB.II.4.h

B.II.5B.II.5.a

B.II.5.b

B.II.5.c

B.III.

B.III.1

B.III.2B.III.3B.III.4B.III.5B.III.6B.III.7B.III.8

B.III.9B.III.9.aB.III.9.b

B.III.9.c

B.III.9.dB.III.9.e

Rectangular pipe confection for the LED screens – main and secondary entrancesWooden beam and glass partitionsTempered glass wall in the ground floor staff restroomTempered glass wall between the restaurant hall and the visitor restrooms on the first floor

FINISHESJoineryDormer window + wood doorsAluminium joinery – U profileFrameless glass doorsPaintworksPlasterboard wall finish in dry rooms – white paintHigh humidity rooms with white polyurethane paintPaint corrections on the wooden surfacesFloorsPlastic floors – PVC carpetFloors with white polyurethane paintWooden floors – teak woodWooden floors – oak or beechWooden floors – OSB board

COMPLETION WORKS, ARRANGEMENT AND ENDOWMENT OF THE PA-VILIONTempered glass with spider structure for the protection of the wooden structure and the thatched roofAluminium plinthsTempered glass railsHandrail for the access stairs to the gardenGutter beside the terrace of the first floor houseGardenWooden stump alley in the gardenArrangement of the ecological pond

ASSEMBLY / ENDOWMENT WORKSASSEMBLY / ENDOWMENT OF THE TERMINAL INSTALLATIONSASSEMBLY / ENDOWMENT OF THE LIGHT FIXTURESExterior ground floor lightingInterior ground floor lightingExterior first floor lightingInterior first floor lightingSplit floor lightingASSEMBLY OF THE SANITARY WARE AND RELATED ACCESSORIESGround floor sanitary wareFirst floor sanitary ware

INSTALLATION OF THE FOOD AND REFRIGERATION EQUIPMENTSTECHNICAL EQUIPMENTS , AUDIO-VIDEO, MULTIMEDIA

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30 30 30313232323333343435363838

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38383939394141

4141414142434444454546

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B.III.10

B.III.11

CC.1C.2.

DD.1

D.2D.3

ExteriorInterior ground floorExterior first floorInterior first floor

FURNITUREGround floorFirst floorSplit floor“ROMÂNIA” TEXTS

CHAPTER C: MAINTENANCE AND REPAIRSMaintenance of the Pavilion. Maintenance personnelMaintenance services for the landscape area

CHAPTER D: DEMOLITION WORKSDismantle and packaging – the way it is presented in the Tender Book,chapter DDisassembly / demolition of the PavilionDemolition of the foundation, vacating the area and restoring the lot to its original condition

50 505151

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535353

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B.I. CONSTRUCTION WORKS

B.I.1. INFRASTRUCTURE WORKS B.I.1.a. LAYER OF WHITE GRAVEL PARTICLES EMBEDDED IN A COLORLESS RESIN FINISH APPLIED ON A CONCRETE SUPPORT The previously executed concrete support (by the EXPO S.p.A.) will be covered with a layer of white gravel particles embedded in a resin finish, forming a non-skidding layer. The base layer (concrete) has to be well dried before applying the primer and the gravel particles. The applied resin-binder, the primer will have a maximum 15mm thickness, including the gravel particles. The white gravel particles, with sizes between 4-8mm will be polished until the edges become rounded, they will be cleaned from the excess dust and dried at a relative humidity of maximum 4%.

B.I.1.b. LAYER OF WHITE GRAVEL PARTICLES EMBEDDED IN A COLORLESS RESIN FINISH APPLIED ON THE SURFACE OF THE ECOLOGICAL POND + GRATE FOR THE DRAIN + COVER FOR THE WATER CONTROL STATION The layer will be applied on the surface of the ecological pond, previously executed by the EXPO S.P.A. The technological process and the necessary materials will be made according to chapter B.I.1.a.Aluminium edge profiles will be used (almost invisible profiles) at the joints between the horizontal and vertical surfaces.The constructor will have the task to perform the arrangement of the ecological pond, the necessary materials and maintenance will be presented in the chapter B.III.8. Arrangement of the ecological pond. The grate will be placed at the perimetral drain system of the pond and will be made of 200mm stain-less steel. The cover for the water control station will be made out of 50x10mm iron strips placed on two direc-tions, covered with a thick iron sheet, which becomes support for the layer of white gravel particles embedded in a colourless resin film, technological procedure described in chapter B.I.1.a. On top of this cover an X20 vacuum tube solar panel will be mounted.

For details check de architectural drawings A03.Ground floor plan, A06.Longitudinal Section A-A`, A07.Cross Section B-B` and detail D12.

B.I.1.c. CONCRETE BLOCKSConcrete blocks: 32 pieces with the dimensions of 80x40cm and 32cm height and 6 pieces with the di-mensions of 130x40cm and 32 cm height. The concrete composition is C20/25, CEMIIA-S42.5N, CI0 2%, D16, S3.At the 80x40cm blocks plastic or wooden elements will be placed in the encasement, elements that will be removed afterwards, in order to create spaces for the recessed light fixtures. Plastic tubes will be placed in the concrete for the necessary electric cables. The concrete blocks will receive the same resin finish with layer of white gravel particles, the technolo-gical procedure already described in the chapter B.I.1.a, so that the concrete blocks and the ecological ponds surface will have a unitary aesthetic aspect. For details check the architecture section, drawing A08`Location plan and section for the concrete blocks.

B.I.1.d. WALL SEPARATING THE POOLS A 10cm thick wall will be poured, representing the separation between the two pools placed on different heights, for details check the drawing A03. Ground floor plan.

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The concrete composition is C20/25, CEMIIA-S42.5N, CI0 2%, D16, S3.

B.I.1.e. LEVELING SCREED FROM LIGHTWEIGHT CONCRETE FOR THE GROUND FLOOR A light concrete with sand layer will be poured, power float (helicopter) treated, 5,2cm thick over the concrete slab for levelling. For details check the architectural drawings (DT1a, DT2a, DT3a, DT4a, DT5a, and DT8c)

B.I.2. OVERSTRUCTURE WORKS

WOODEN CONSTRUCTION ELEMENTSMaterials. The wooden structural elements from the ground floor, upper floor and also the framework will be made of first class of exploitation wood characterized by a humidity of the wood material correspond-ent to a temperature of 20±2 °C and an air relative humidity of ≤65%.In case of the wooden construction elements operated in Class 1, the wood balance humidity will not exceed 12%. If during installation the wood material has a higher humidity (but no more than 12%) and there is no possibility to be dried on site, constructive measures will be applied, protective measures concerning the ventilation of the structural elements without introducing dangerous alterations in the structural resistance or the increase of the value of the sectioned efforts.

Wooden species and assortments. The wooden material for the structures will be chosen accordingly with the construction exploitation class and the value and nature of the efforts involved.

The wooden structures will be made as follows:· For the ground floor (the interior wooden panels, the closure vertical panels and the ceiling beams over the ground floor) will be used GL32 stratified wood, according to the EN1194 European standard.· For the first floor structural wooden elements (circular wood logs having a 25cm diameter by resin-ous wood essence, forming the split floor above the first level, but also the exterior wall structure and the wooden elements that form the roof structure) will use solid pine wood or by case, another wood that assures a minimal bending resistance at 24N/mm2 The wooden material used for the pavilion, as structural elements of resistance will be divided in three categories:I – Elements subject to stretching and bending: the main wooden beams of the split floor above the first floor (15x80cm);II – Elements subject to compression and bending: the beams of the framework, the laminated wooden beams that form the ground floor walls (8x40cm), the beams that form the first floors house structure, circular wood logs (25cmdiameter); III – Secondary elements: secondary beams that form the structure of the ceiling above the ground floor (9x25cm).

Quality tests.The verification of the sizes of all wooden elements will be made with ordinary measuring devices. The acceptable deviation from the flatness, measured with a tape on a length of 3.0 m is 5 mm along the maximum slope line.

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The bolts and the arbores will be mounted in holes prepared in advance by pre-drilling.Bar-type joining elements (nails, hooks and screws) have a plastic behaviour. It is recommended that the bar penetration to be increased in the wooden element, in order to prevent the risk of wrenching. The use of rods with profiles is also recommended (with spiral channels, with fingers).

JOINTS WITH METAL RODS The joints referred to in the present chapter are the ones that connect the main beams with the second-ary beams from the ceiling over the ground floor, the mounting elements of the 25 cm diameter circular logs that form the ceiling over the upper floor, the main holding elements of the laminated wood beams that form the walls of the ground floor volume.For more details check the S14 structure drawings: Structural details part 1 and S15: Structural details part 2.

The minimal thickness of the thinnest element joined with nails must be at least of 4d, to prevent crack-ing when nails are inserted. In order to take into consideration the shearing section, the nail must be inserted in the respective ele-ment at least 3.5d (effective lengths, without the tip of the nail of 1.5d); The bolts will be made of OB37 concrete iron, with head and screw nut having the diameters of the smooth concrete iron used in constructions (12…16 mm, according to the joints fabrication details in the structure drawings S14 and S15);

In the case in which the bolts diameters are not specified in the drawings, they will be chosen in the regular way (1/30…1/40) l, where l is the thickness of the joint package, but minimum 12 mm.The holes for the bolts will be drilled by the rule: dhole= dbar+1mm, and the holes for the arbors and the dowels will be drilled by the rule: dhole = dtbar – (0, 8 ~ 1,0)mm; The bolts, the screws and the arbores are placed on an even number of longitudinal lines, to prevent placing a row of bars in the weak central part of the wood.

The iron elements used for joining are protected by priming with a paint made of double boiled linseed oil and minimum lead that must cover the entire surface of the metal element. Before the anticorrosive protection is applied, the surface of the metal must be cleaned of the lamina-tion layer (scum) and other impurities (dust, oxides, greases) and it must be completely dry.

WOOD FIREPROOFING MEASURES The wood used to build the pavilion structure will be fireproofed in controlled conditions and transpor-ted afterwards on site.The fireproofing supplier is obliged to certify the quality of the accomplished fireproofing by certified tests from authorized laboratories.

B.I.2.a. Laminated wooden beams a) 8x40cm structural laminated wooden panels The structural wooden panels will be mounted with metallic profiles. For details check the structural drawings (S.05.Position of the structural elements, S.06. Superstructure fixing to foundation details, S.10.Positioning and formwork for the wooden panel and S.14. Structural details - part 1) and architec-tural details, DT1a, DT4a, DT5a.

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The wooden bars will be finished with a matte colourless polish, from the factory and if necessary, cor-rections will be made on site. (Details in the chapter Paint corrections on the wooden surfaces)

b) 8x15cm Laminated wooden beam For details check the structural drawing (S.14.Structural details - part 1), the architectural drawings View of the laminated wooden panels and laminated wood strengthening A19, A20, A21 and details DT4b, DT5b, DT1b; c) 9x25 Laminated wooden beamFor details check the structural drawing (S.09.Formwork for the wooden slab above ground level and S.14.Structural details - part 1) and the architectural details (DT1c, DT2b, DT5c, D10);

d) 15x30 Laminated wooden beamFor details check the structural drawing (S.09. Formwork for the wooden slab above ground level) and the architectural details (DT1c, DT4d);

e) 15x80 Laminated wooden beamFor details check the structural drawing (S.09. Formwork for the wooden slab above ground level) and the architectural details (DT2b, DT5c, DT1c);

f) 20x70 Laminated wooden beamFor details check the structural drawing (S13. Roof plan) and the architectural detail DT1e; g) 20x50 Laminated wooden beamFor details check the structural drawing (S13. Roof plan) and the architectural details DT5d, DT4e;

h) 18x30cm Laminated wooden beamFor details check the architectural detail DT10a – main access and staff access;

i) 18x28cm Laminated wooden beamFor details check the architectural detail DT10a – main access and staff access;

j) 9x30cm Laminated wooden beamFor details check the architectural detail DT10a – main access and staff access;

k) 5x15 Laminated wooden beamFor details check the structural drawing (S13. Roof plan);

l) 15x15 Laminated wooden beamFor details check the structural drawing (S15. Structural details - part 2);

m) 15x20 Laminated wooden beamFor details check the structural drawing (S13.Roof plan and S15. Structural details – part 2).

B.I.2.b. Fitting screed under the metal profiles for the wooden panels The structural wooden panels will be mounted with metal profiles. Under the profiles a screed will be poured (uniform and smooth composition, special adhesive recommended) assuring a perfect plane fix-ing. For details check the structural drawings (S.05.Position of the structural elements, S.06.Suprastruc-

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ture fixing to foundation details, S.10.Positioning and formwork for the wooden panel S.14.Structural details - part 1) and the architectural drawings (details DT1a, DT4a, DT5a).

B.I.2.c. Wooden strengthening between the laminated wood panelsLaminated wooden strengthening Between the structural panels there will be reinforcements made of laminated wood as well, with di-mensions - 8x15cm. The exact position of the elements can be found in the structural drawings S.14.Structural details - part 1 and in the architecture part, in the Views of the laminated wooden panels and laminated wood strengthening A19, A20, A21, details (DT4b, DT5b and DT1b). Exhibit boxes fixed between the wooden panels and the wooden strengthening. Wooden box fixed between two panels. For details check the architecture drawings that contain the views and details of the panels Views of the laminated wooden panels and laminated wood strengthening A19, A20, A21 and the detailed drawings DT8b, DT9c.

B.I.2.d. Fastening of the laminated wooden beams – details in the structural drawings Main beam with panels Details in the structural drawings (S.14.Structural details -part 1)∅ 25cm log with ∅ 25cm log– Details in the structural drawings (S.11.Structural positioning for the wooden beams above ground level, S.15.Structural details - part 2) and the architectural details (DT5d, DT4e)Main beam with secondary beam fastening – Details in the structural drawings (S.09. Formwork for the wooden slab above ground level and S.14. Structural details -part 1)Main beam with main beam fastening – Details in the structural drawings (S.09. Formwork for the wooden slab above ground level and S.14. Structural details -part 1)Secondary beam with secondary beam fastening – Details in the architectural and structural draw-ings (S.09.Formwork for the wooden slab above ground level and S.14. Structural details -part 1)

B.I.2.e. Wood log structure for the first floor house ∅ 25cm wooden logFor details check the structural drawings (S.11.Structural positioning for the wooden beams above ground level, S.15.Structural details - part 2) and the architectural drawings (DT5d, DT4e, D10, DT2c, DT1c, DT1d) They will be finished with wax to become waterproof, and over the treated surface a gray, ash like paint will be applied.

B.I.2.f. Roof structure for the first floor house The project provides a thatched roof with four slopes. All the details regarding the construction of the roof can be found in the drawings. For further details check the framework design blueprint from the structural chapters that contains the structure elements with their exact position and dimensions (S.13.Roof plan and S.15. Structural details -part 2) and the architecture drawings with the correspond-ent details (DT1e DT4e, DT5d, D9).

B.I.2.g. Surrounding glass closing Surrounding clear double insulated closing glass Clear double insulated glass, with 4mm COOL-LITE SKN 154 sheet composition or XTREME+16mm Argon+4mm PLANICLEAR or equivalent. For details check the list of joinery work (A23 and A23`.Doors and Windows Schedule) and detail no. DT6b, DT7a.

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A translucent sheet will be used over the double insulated transparent glass, imitating sweep blasting, between the wooden panels that located at annex no.2 and no.3 (check the architectural View no.4 and detailed drawing DT3a).

Surrounding opaque closing glassOpaque double insulated glass, with 4mm COOL-LITE SKN 154 sheet composition or XTREME+16mm Argon+4mm EMALIT or equivalent, coloured white. For details check the list of joinery work (A23 and A23` Doors and Windows Schedule) and detail no. DT1d, DT1c, DT2c, DT8a, DT9a.

B.I.2.h. Tempered glass covers + gutters + downpipesThis chapter contains specifications for the achieving of a protective coverage at the main access and the staff access in the pavilion, assured by a tempered glass cover. Two beams, made also from laminated wood, will be placed between the structural, laminated wooden panels, by dimensions 18x30cm and 18x28cm at the interior, that assure the bounding of the tempered glass cover composed by 2 sheets ~10mm + membrane. It is important to mention that some areas (where the glass is bound by the wooden beam) will be screen printed. At the joining area between the guard rail and the cover, a waterproofing material will be placed. The excess water from the cover (with a 1% slope) will be collected in U shaped metallic profile gutter, dyed RAL 7016 and will reach the ground level through a 40x40cm rectangular downpipe. In order to hide the bounding system of this glass cover, 8mm HPL white panels will be used, according to the detailed drawings. For more details and materials used in the construction of the cover check the detailed drawings DT10a and D8.

B.I.2.i. Wooden platform covering the stair areaAcest capitol cuprinde specificaţii pentru realizarea unei acoperiri din duşumea de stejar sau fag de 10cm, finisat cu un lac incolor, mat. (la fel ca în cazul lamelelor structurale). Detalii de execuţie şi elementele necesare se regăsesc în partea de arhitectură, în desenele de detaliu DT11b and D7;

This chapter contains specifications for the achieving of a 10cm oak or beech floor coverage, finished with a colourless matt polish. (Same as the structural panels). Detailed design and necessary elements can be found in the architectural drawings, details DT11b and D7.

B.I.2.j. Surrounding shadow-box type closing and related structure This chapter contains specifications for an insulating, surrounding closure with shadow-box type struc-ture. This structure is found at the closing area of the first floor roofing and ensures also the fastening method for the tempered glass rail. The structure is made of an aluminum cassette – shadow box, painted white (RAL 9010 Pure White) placed between the laminated wooden panels, providing an aesthetical and functional composition. For details check the architectural details DT1b, DT4b, DT5b and DT3b.

B.I.2.k Access stairs to the garden Stairs made of 10cm thick laminated wood, fixed in the structural panels according to the details con-tained in the architecture drawings, finished with matt, colourless polish. Check detailed drawings DT3a and for fixing DT11b and D7.

B.I.2.l. Access stairs to the kitchen ∅25cm resinous wooden logs, chopped in order to facilitate the use. Check detailed drawing D 10 + D11.

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Stainless steel cables are fixed to the side of the wooden logs, creating a guard rail that assures protec-tion for the people using the stairs. For materials and fixing system check detailed drawing no.D10.

The tempered glass guard rail will be placed, at the split level, on the kitchen side that faces the restaur-ant. For materials and mounting system check detail drawing no. D10.They will be finished with wax to become waterproof and over this treated surface a grey, ash like paint will be applied.

B.I.2.m. Execution of the terrace layers It is proposed in the project that a wooden floor encasement over the ground floor, that consists of main (15x80cm) and secondary (9x25 cm) wooden beams to be built.

The terrace will be build according to the details contained in the sections (A06.Longitudinal section A-A` and A07.Cross Section B-B`) and in the detailed drawings in the architectural chapters (DT4b, DT5b, DT1b, DT3b), and the wooden beams structure, in the structure chapters (S.09.Formwork for the wooden slab above ground level, S.14.Structural details - part 1);

Layers: topsoil for the plants, growing soil that varies ~40cm, geotextile draining membrane, 10cm water drainage system with special plastic granules that replace the ballast, indicated by the manufac-turer according to weight, 4mm root barrier membrane, 3mm auto adhesive waterproofing membrane, screed slope of 1% varying heights depending on the area - 3-6cm, vapor barrier, diffusion layer, 7cm corrugated iron sheet, wooden beams structure (9x25cm). For details check the details drawings DT1c, DT4d, DT2b, DT5c, DT3b, DT4b, DT5b, and DT1b.

B.I.2.n. Thatched roof For details check the architectural drawingsA06.Longitudinal Section A-A` and A07.Cross Section B-B` and detailed drawings DT1d, DT1e, DT2c, DT5d, DT4e and D9.

General data.The reed is harvested only in winter. During installation, the use of two types of reeds is necessary based on straw thickness: at the bottom layer, thicker straws (ensure the mechanical strength of the en-semble), and the top layer, made of thin straws which are stacked together and form a waterproof bar-rier, that cannot be pierced by water. It is important that both types of reed straws are purchased in the appropriate proportion.

Roof assembling.After the roof structure is completed, according to the drawings mentioned above, the first layer of reed will be laid on the framework (with thick straws), always working the way up from the base of the roof. The piles will be placed with the base on the previously mounted lumber. On top of this layer the second layer with thin straws will be placed.

The piles are fixed to the roof structure from below in such way in which the reed will be pressed. After this, the piles bindings are removed and the reed layer is flattened. With the help of a tool named “comb” the reed is beaten from bottom to the top and through this technique a uniform layer will be achieved. After the layer becomes uniform, with the help of a 1,4 mm thick galvanized wire, the reed will be sewed to the wooden strip. The sewing operation requires two people that use an iron rod with an open-ing at its top.

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The whole operation will be repeated, taking as a basis the wooden ruler that secured the first row of piles. The number of rows will be established according to the lengths of the framing. Wooden rulers are used to compress the piles, placed across above them and pulled down with the help of the wire, fixed in the roof structure and removed later when the surface of the reed will be finished / levelled again.

Mounting the ridge.The operation described above will be continued until it reaches the ridge of the roof, where the piles will be placed longitudinally on the ridge so they cover all the ends of the piles placed below.

B.I.3. INSULATING WORKS

B.I.3.a: Waterproofing General data. Description and application limits This chapter contains the technical specifications regarding the execution of the waterproofing works:

· At the upper floor, terrace and roof;· Other waterproofing works that concern the protection of the building and the spaces with high

humidity (locker rooms, lavatories).

Technical regulations reference Waterproofing will be made according to the applicable Italian laws and rules and the regulations, the participation guide and any other general or specific documents issued by Expo 2015.

Materials and products – at terraces and roof. · waterproofing with membrane; · Support surfaces for the application of the vapour barrier or the waterproofing material; · the waterproofing system at the terrace, number of layers, the type of canvas, felting, screeds

etc., will be detailed within the special waterproofing design. The other construction elements of the restaurant terrace will be made according to the projects detailed drawings (DT1c, DT4d, DT2b, DT5c, DT3b, DT4b, DT5b and DT1b).

Technology of executionMembrane insulating technology will be applied.

The system for waterproofing under the ground level is specified by the project’s execution de-tails.

The waterproofing will be visually checked if it satisfies the conditions: -the waterproofing layers must be bound in a uniform and continuous way, no loose areas are allowed; -the slope towards the drain chops must encounter no stops, according to the design; it shall be continu-ous and without swellings; -Joining with the break-thru elements, at connections and draining chops must provide a perfect imper-meability; -the protection must meet the minimum requirements of the design;

For the execution of the waterproofing for the restaurant and garden area check detailed drawings DT1c, DT4d, DT2b, DT5c, DT3b, DT4b, DT5b and DT1b.

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B.I.3.b: Thermal insulation worksGeneral data. Description and application limits This chapter contains the technical specifications regarding the execution of the thermal insulating works:

Materials and products For this project extruded polystyrene panels (horizontal surfaces) mineral wool insulation and ex-panded polystyrene boards (vertical surfaces) will be used.

Conditions for execution. Vertical insulation will be made with mineral wool (between the structural beams that make up the ceil-ing) and polystyrene boards, mounted on a thick metal sheet, according to detailed drawings DT3b + DT4b, DT5b, DT1b. DT11b and D7The thermal insulation of the restaurant terrace will be made with two superposed 10cm extruded poly-styrene boards (20cm in total), according to detailed drawings DT2b and DT5c.

Phases of executionThe insulating layer will be mounted by gluing with a special adhesive. During the execution of the project unaltered panels will be used, no crevices or missing parts are al-lowed. The rebating must be complete. The panels will be cut with proper tools so the cut remains smooth. No serrated cuts are permitted. The joint opening between the panels must not be bigger than 1 mm. The insulation base layer must be continuous and with no roughness bigger than 2 mm, the vapour proof barrier must be continuous as well.

B.II. INSTALLATION WORKS, LIGHTWEIGHT PARTITIONS, FINISHES

B.II.1. INSTALLATION WORKS

B.II.1.a. SANITARY INSTALLATIONSGeneral data. Description and application limits This chapter presents the technical specifications for the execution of the sanitary installations and of all the necessary equipment.For details check the installations drawings, IS001. (Underground pipes below the 0.00), IS002. (Ground floor plan), IS003. (First floor plan), IS004. (Split floor plan)

The hereunder technical specifications book contains the technical instructions for: - the execution of cold potable water pipes, hot water and water for fire extinction in the interior areas;- the execution of rain and domestic use water disposal pipes;

NOTE:a) The hereunder chapter does not treat the sewage and delivery pipes placed below level 0.00, these being executed by the EXPO 2015 organizers;b) The hereunder technical specifications book will be read together with the instructions provided by the materials and equipment supplier for:

· the transport of pipes, fittings, reinforcements, sanitary ware, accessories, functional equipment etc.;

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· their storage and manipulation on site;· the preparation for installation of pipes, fittings, reinforcements and joints (where applicable);· the installation of pipes, reinforcements, regulators, sanitary ware, functional equipment etc.;· pressure, casing and operational tests;· Instructions for special situations (installation in the basement, buried or visible, installed at the

exterior, buried).c) The colours of the pipes will respect the colours set by the organizers by the special regulations of Expo 2015. The technique of installation for the water and sewage pipes, fittings, reinforcements, sanitary ware, accessories and equipment, involve the following operational phases:

Preliminary phase:Drawings made in the structural details will be consulted (S16.Foundation technical system layout plumbing shafts) and the installation drawings (IS001.Underground pipes below the 0.00) provided by the acquirer and the compliance will be checked with the drawings issued by Expo S.P.A., the con-tractor of the foundation and the holes in the foundation for the pipeline, in order to connect to the fa-cilities made at an earlier stage. Preparing connection to the pipeline route;Marking the lay-out and setting visual marks for the execution or the sanitary installations works – the ones buried under level 0.00 are already executed by the organizers of Expo 2015.Reception, sorting and transport of pipes, fittings, reinforcements, sanitary ware, accessories, equip-ment and other materials involved in the execution of works;

Execution phases.The water and sewage installation layouts are chosen so that minimum lengths of pipes are assured and possibilities of self-adjustment of the dilatations. Coordination of all the installations from the technical spaces must be considered, so that access for maintenance and exploitation in case of distress is assured for staff and also easily disassembling in situations in which repairing are needed.The execution of the sanitary installations will be coordinated with the other works. This coordination will follow the whole execution process, beginning with the marking. The works will be executed only with equipment that meets the quality and technical specifications of the project and the Italian regulations and technical agreements. Before execution starts, all the equipment will be visually tested for compliance with the regulations imposed by Expo 2015, in order to determine if they did or did not suffer any damages that might re -duce their technical performance and quality (straining or blocking at the machineries, condition of fil-ters, flanges, the functionality of casings etc.). The possible damages will be fixed and the equipment that cannot be brought to an adequate condition will be replaced.

At the measuring and control equipment the seal will be checked and the exposure issued by the met-eorology institutes.The storage of the sanitary installation equipment will be made in tollhouses or storage rooms organ-ized for this purpose, in conditions that assures their preservation. Equipment that are not affected by atmospheric conditions will be stored in open air on special plat-forms arranged for this purpose, with respect for the specific regulations of labour protection.The materials that may suffer damages by weather or direct sunlight, as plastic pipes, insulation materi-als etc. will be stored in shelters or storage rooms.

The coats, the ceramic sanitary ware, the measurement equipment etc. will be stored in closed storage rooms.

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A special attention will be brought for the brittle or subject to contortion materials as claddings, sanit-ary ware, measure equipment etc.All the equipment that has, by manufacture, protective seals, will be installed with the unbroken seal at sight, for reception.

Hot and cold water pipes installation. The pipes will be installed after the lay-out was completed. At the mark-up the slopes provided by the project will be strictly respected, so that the ventilation and complete draining of the pipes is assured.For the plastic pipes (PVC, PE, PP, and PEHD) is mandatory that the tubes supplier provides the con-tractor with all the specific technical instructions regarding:- the tubes jointing technique (electro fusion, polifusion, fillet, collars etc.) as for the fittings, accessor-ies, special elements, tools and verification devices needed for these operations;- mounting on the construction elements, with static or gliding elements, modular, supplied with the tubes;- the decompression of the dilatations by changing the direction of the lay-out according to the design or by dilatation quadrants and/or special dilatation pieces, according to the design and execution book;- the protection of pipes when installed in various environments (in sight, in closed girdles, buried in walls, foundations or ground;- the specific conditions for casing, pressure and functionality tests.The pipes dilatations will be resolved generally with L shaped lay-outs by change of direction.For the supporting the pipes, suspended, mobile gliding or rolling supports will be provided.

Reinforcements.As needed, the following types of reinforcements will be provided: passing, regulation, draining, safety, ventilation, etc.The above mentioned will be installed in the positions indicated in the project’s drawings.The reinforcements will comply with the operation pressures provided by the project: up to 10 bars pressures will be used, preferably, valves with round brassy or steel valve (1/2" - 1"), or, in lack of these, passing-thru valves with brassy body for moulding, AmT1, fillet sleeve-pipes for the assembling with steel or plastic. Draining reinforcements will be installed in all the points requested by the project. The reinforcements will be installed with respect for the following conditions:- easily accessible- easily dismountableDuring execution, all the reinforcements will be installed in the closed position.

Draining pipes, PP, PVC or PEHD for sewageThe types of pipes used for the vertical and horizontal sewage interior network as the exterior sewage installation are set by the design, with indications, when necessary, of the operating pressure of the re-spective network.The pipes and connections made of fireproofed polypropylene (PP) type KA PVC for mounting in sight or hidden inside the building and KG RAU type PVC 1100 –for mounting buried outside the building have, as well, sleeve joints sealed with rubber fittings.The high density polypropylene sewage pipes joints (PEHD) can be accomplished by various methods, the fit one being chosen depending on the designer’s option, the pipes supplier recommendations, and the operating technologies that the constructor disposes of, as follows:

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-binding by electrical welding, “head to head” (usual method), using special welding equipment or electrical welding collars;- sleeve joints sealed with rubber fittings, specially used for binding the PVC or PP sewage pipes;- binding with fillet sleeve joints;- binding with collarsThe detachable bonds will be made with Dutch connectors made of PEHD or PEHD/metal sealed with rubber fitting or clinkered. Regardless of the used type of pipe, for lay-out change of direction, bends will be used, usually at 45 degrees, and for branches T-joints and machine reductions.For some technological mounting operations as the tests PP/PEHD covers will be used.

Execution of water fire extinction installations. The water fire extinction installations, using as fire extinction agent the water, are completely separated by the drinkable (potable) water network.The installation will be made of black steel pipes that can be bound as follows:- by fillet- by oxyacetylene weld for diameters bigger than 1”, taking the necessary actions to avoid blocking the pipe section – for the black installation pipes;- with collars for binding with collar shields;- mechanic joints with fitting (grooving pipe system)

Execution of insulationsThe project provides the following types of insulations:- thermal insulations;- anticorrosive insulations;- waterproof insulationsThe hot water, cold water, recirculation, fire extinction water and sewage pipes insulation will be ex-ecuted as follows: - the hot and cold water pipes mounted in suspended ceilings, basement or girdles will be insulated with elastic rubber, or similar, 9mm thick;- the fire extinction pipes will not be thermal insulated. They will be anticorrosive protected by priming and painting.

The constructor will bring for the approval other proposed insulation models.The collars and all the support elements will be zinc-coated.The passing-thru walls and ceilings elements if they are iron based, will be galvanized or anticorrosion protected by the application of two layers of minimum lead. The uninsulated metallic pipes will be protected by priming and painting.The pipes insulating works will start only after the pressure tests were completed.The pipes and equipment insulating works will start only after the surfaces are clean and anticorrosive treated.The thermal insulations applied on pipes will be interrupted next to the closure and maneuverer support elements, next to the support elements and the flanged joints, as well as in the case of passing through sleeves in the construction elements.

Tests and release operations.1. The hot, cold and fire extinction waterThe hot and cold water pipes will be brought to the following tests:

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- cold pressure casing test;- cold and hot water function test;- heat casing and resistance test for the hot water and circulation pipes.The cold pressure casing test, heat casing and resistance test for the hot water and circulation pipes will be equal with 1,5 x regimen pressure, indicated by the design for the specific water supply installation, but not bigger than 12 bars.

The pipes will be held under pressure as long as necessary for the verification of all the lay-outs and joints, but no less than 20 min. No pressure dropping is allowed.The pressure in the pipes will be reached by a hydraulic testing pump and read by an air-gauge fixed on a pump placed on the lowest point of the tubing.The operational test for the hot and cold water is done after the shields are installed at the sanitary ware and at the other consumption points, with the pipes under regimen hydraulic pressure.By successive opening of the reinforcements it will be verified if the water reaches the operational pressure at each consumption point.

The verification will be accomplished by opening the number of valves correspondent with the simul-taneity and the calculated flow.The casing and resistance tests for the hot water and circulation pipes will be done by operating the hot water installation at the regimen pressure set by project and at a temperature of 55... 60 °C.The regimen pressure and temperature will be maintained in the installation as long as necessary for the verification of the impermeability of all the joints, fixation and support point of the pipes subject to dilatation but no less, than 6 hours.After the complete cooling down, the cold pressure casing test will be repeated.For the circulation pipes operational test the temperature of the hot water in the pipe will be measured at the exit from the preparation installation and from the circulation pipe before it is joined with the device.The operational test is done keeping the equipment operational, according to the project provisions (pressure stations, hot water preparation installations, pumps etc.).

2. Sewage pipesThe internal sewage pipes will be brought to the following tests:

- casing test;- operational test.

The casing test will be made by checking the pipe lay-out impermeability and at the joints. The pipes that have cover elements will be verified during the works, before closing them up.The casing test will be made by filling the pipes as follows:- sewage pipes for the pluvial waters pipes on all the height of the building;- sewage pipes up to the discharge level, through the sanitary ware floor levers.The operational test is done by fuelling with water the sanitary ware and the drainage points at a normal operational flow and checking the drainage operation.At the operational test will be verified: the pipes slopes, the condition of the support elements, and the existence of the cleaning elements according to the design.

3. Flaws removal (if there is water or air leaks above the permissible level) and tests repeating

4. Washing with clean water, inside the water pipes

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5. The disinfection of the water pipes (because they transport drinkable water)

B.II.1.b. ELECTRICAL INSTALLATIONSGeneral data. Description and application limits This chapter presents the technical specifications for the execution of the sockets and switches, the in-stallation of the fixed and mobile LED panels and all the elements, cables etc, necessary for operating the audio-video system.

The exact positions of the sockets and switches are found in the specific drawings of the architectural design (A13.Lighting and sound – ground floor plan, A14.Lighting and sound – first floor plan, A15. Lighting and sound – split floor plan, A16.Electrical layout - ground floor plan, A17.Electrical layout - first floor plan, A18. Electrical layout – split floor plan) and in the electrical installation project (IE001. Ground floor lighting layout, IE002. Ground floor sockets layout, IE003.First floor lighting layout, IE004.First floor sockets layout, IE005.Attic lighting layout, IE006. Attic sockets layout)

For the LED panel wiring (signal network + alimentation network) the following drawings will be con-sulted: Cabling diagram for the mobile LED panels, A13` Audio-Video patch and cabling – ground floor and A14` Audio-Video patch and cabling - first floor

Design basesAll the types, positions and functions of the electrical equipment from the architecture drawings must be respected.The works will be executed according to the present technical specifications book, Italian applicable law and Expo 2015 regulations, so that the proper operation of all the installations to be assured and also an adequate aspect as well.

TestsDuring the execution of works, the executant will perform various partial tests and verifications in or-der to allow the normal process of works and to assure the integration of the respective installation in the building body, according to the design.In order to accomplish the above, the executant will perform test on parts of the network, in order to grant the good evolution of the construction works.The constructor must do the following tests and verifications:- measure the stray value of the ground sockets;- check the continuity of the supplementary ground binding circuit;- check the continuity of the neutral protection circuit;- check the insulation level between stages and neutral;- check the switches parameters with more or equal than 100 A;At the completion of works, in order to certify the compliance with the requirements, the executioner will make the following tests:

1. Electrical tests:- insulation tests;- ground bindings tests;- electrical engines starting tests;- testing the blackouts for the main consumers (pumps in the pumping station, power plant pumps, in-terior and exterior lighting, LED, LCD, alimentation and refrigerating equipment)- testing the protection for overcharge and fault;

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2. Acoustical tests:-measuring the noise levels in the rooms;

TECHNICAL REQUIREMENTSINTERIOR ELECTRICAL NETWORKNetwork buried in the constructive elements of the walls and floors All the electrical connection devices as sockets, switches, commutators etc. will be mounted in unit boxes. The branches will be made only in connection boxes. In the boxes there will be a minimum 10 cm re-serve. All the buried electrical conductors will be protected.

Minimum distances towards other networks The minimum distance at the intersection with uninflammable cold pipes (under 40 Celsius degrees) is 3 cm, and with the uninflammable warm pipes (under 45 Celsius degrees) is 50 cm. For proximities (parallel circuits) the minimum distance is 5 cm for the cold pipes, and 100 cm for the warm pipes (uninflammable fluids).The distances can be reduced for la uninflammable warm fluids if the materials are resistant at the spe-cific temperature and calculated for it (at the maximum admissible power) or if they are thermal insu-lated.

Passing-thru the construction elementsWhen passing thru floors, the wire networks and the pipes protected by plastic tubes will be protected for mechanic shocks up to the height of minimum 2 m.

Fixing distances (support)The circuits made out of unreinforced cables will be attached at the horizontal distance of 50 cm and at 100 cm on vertical. The reinforced cables will be attached at the horizontal distance of 80 cm and at 150 on vertical.The circuits made of conductors pulled in plastic protection tubes will be fixed at intervals of 0, 6 … 0,8 m on horizontal and 0,7… 0,9 m on vertical. For the metallic tubes the distances are 1,0…1,3 m on horizontal and 1,2…1,6 m on vertical. For the tubes the distances are 1,5 … 3 m on both horizontal and vertical. There will be mandatory provided holding points at 10 cm away from the boxes, pulling boxes, deriva-tions, bending, devices, equipment etc. Any element will be held in minimum two fixing points

Electric connectionsThe branches, derivations, joints at cables for the equipment will be done exclusively in boxes (for con-nections or for the equipment). The connections will be made with clamping jaws or by applying pressure and then, they will be insu-lated assuring the same insulation level as for the conductors.It is forbidden to create electrical connections by simple twists.It is forbidden to create electrical connections inside the protection tubes.

EXTERIOR ELECTRICAL INSTALLATIONS

Existent buried power network

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The electrical network below level 0.00 has been previously executed by the Expo 2015 organizers. Reference to documents elaborated by this authority will be considered (in case modifications has been made) including drawings from the structural project will be consulted (S16.Foundation technical sys-tem layout plumbing shafts) and drawings from the installations project (IS001.Underground pipes be-low the 0.00) offered by the acquirer. The hereunder chapter does not treat the power network and other electrical installations set under level 0.00, these being executed by the EXPO 2015 organizers.

TECHNICAL SPECIFICATIONS FOR THE ELECTRICAL INSTALLATIONS EQUIPMENTS AND MATERIALS

Electric panels and electric devices for the panels The encases will be equipped according to the applicable Italian regulations

Low commutation electrical devicesAll the mechanical and electrical elements held under tension, except the terminals, must be installed in electrolytic silver/tungsten boxes with no welding.The switches must be equipped with test button that simulated grounding in order to activate the test of the start-up mechanism. A manual reset button must also be provided for the visual indication of activ-ation due to a leak at the ground.

Electrical networksThe insulation and the PVC or (PE) cover must have characteristics of fire conveyance delay and must be used in adequate applications.The electrical cables must have endings of approved shapes as pressed terminals, etc.The electrical cables must be insulated and looped in cylinders in such a way in which they are protec -ted during transportation.

Main power distribution conductors type CYAbY/ACYAbY:Composition:- single core or litz copper conductors, protected with PVC;- colour according to the Italian regulations;- filling;- cable coat with steel wires or blades;- black PVC membrane;Technical characteristics:- operating power: 1000 V- operating temperature:-30C la +70C- flexibility: moderate- bending radius 15xD- humidity resistance: good- shock resistance: very good- fire resistance: no fire conveyance- chemical resistance: good

CYYF distribution cables

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The power cables must have one or more conductors and must correspond to the protection tubes fix-ing, free on chutes or cable bridges.Composition:- single core or litz copper conductors, protected with PVC;- colour according to the Italian regulations and numbers for more than 7 wires - filling if necessary- grey PVC cover;Technical characteristics:- operating power: 500/1000 V- operating temperature:-30C la +70C- flexibility: tolerable (installation over +5C)- bending radius: 10xD- humidity resistance: good- shock resistance: good- fire resistance: no fire conveyance- chemical resistance: good

Steel and PVC protection tubesThe rigid steel tubes and the one with intermediary rigidity must be used in the following cases: where PVC is not allowed, on vertical cable protection portions under h=2 m. The PVC protection tubes for the electrical installations mentioned in the project must be used at the entrance of the cables in the buildings, under platforms at some of the crossings, in areas with height humidity and they must be made rigid PVC (IPEY). The PVC tubes must be used in the corrosive areas.The fittings must have protection against corrosion. After being cut, the tubes will be reamed in order to prevent the deterioration of the insulation of the conductors when pulled. The ends of the conductors will be protected with PVC bars.The boxes will be placed so that they can be easily reached in case of necessity.The PVC tubes will be kept dry and assured against the intrusion of any foreign body.The tubes with a diameter up to 25 mm will be bended with the bending arch of appropriate section. For larger diameters the tubes will be heated first and a rubber chord will be introduced in the tube to assure the bending.The tubes placed in the concrete will be mounted before the encasement is closed and fixed well. For small and average thicknesses of the concrete layer it is recommended to place the tubes at the middle of the concrete layer.

Circuit accessoriesThe circuits accessories must be provided by the same manufacturer, the colours and the design must be consistent for the alimentation to alternative power.

Lighting switches and commutators The lighting switches and commutators must have working pole with small interspace, with a contact pole, functional at mechanical action.The lighting switches and commutators must have a 10A nominal power.

Bipolar sockets with protection contact

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The standard contact sockets with grounding must have the rated voltage 230Vca, universal 3 pins type.The standard sockets must be mounted buried when connected in buried boxes or surface mounted, re-spective as normal construction, as specified in the drawings.The sockets must have terminals for three conductors, each with a section of 2.5 mm².

The hermetic, impermeable two-phases and three- phases socketsThe impermeable sockets must be mounted buried when connected in buried boxes or surface mounted, as specified by the drawings.The impermeable sockets must have a high degree of protection of minimum IP44.The three- phase’s impermeable sockets that feed the power circuits must be surface mounted, on a support, at the height 1, 5 m easily accessible.The power sockets must be equipped with an insulating cover and they must be three-phases 3x400/230V, 50 Hz, 3F+N+PE, de 16 A, de 32A, respectively 63A, as specified by the design.

Light fixturesThe light fixtures must be cabled up to a connector, with conductors approved for the fittings, for ad-equate connections.

Interior light fixturesThe interior light fixtures must respect the Italian applicable law regulations and the regulations of Expo 2015. The interior light fixtures with metallic covers must be grounded.

Mounting in protection tubes If the protection tubes have a light protection, without proper sealing (IP, IPF, IPFR, IPY and IPFY), they will be used in dry or intermittently wet rooms; if the protection tubes have a high protection, with proper sealing (IPEY, PEL-A and T tubes) they will be used in wet rooms, wet, with releases of com-bustible dust (mounted or buried) and in rooms with corrosive environments (only hidden).The mounting of conductors in PVC covering is done only at temperatures from –5 to +35°C.All the protection tubes must be Halogen-free.

NOTE. All the switches and sockets placed in the same location will be grouped in the same frame and in the case in which there is not enough room on the wall, these groups will be placed one above the other.

B.II.1.c. HVAC INSTALLATIONSGeneral data. Description and application limits

This chapter presents the technical conditions for the execution of the HVAC installations and all the necessary equipment.

For details check the installation drawings, IT001.Ground floor plan, IT002.First floor plan, IT003.Kit-chen plan, IT004. DHW system diagram

The technical specifications book is structured on the following chapters: Hot water preparation installation VRF installationsMechanical ventilation installations

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Air conditioning installationsLabour protection regulations, according to the applicable Italian law, and the regulations, participation guide and any other general or special documents issued by the organizers of Expo 2015. Instructions for exploitation

Base domainThe tender will acquire all the materials, the equipment and will provide the manpower and the super-vision for the supply and installation of all the heating and related works, completed, according to the design, the drawings and the annexed specifications.All the works in the present project will be made according to the applicable Italian law, and the regu-lations, participation guide and any other general or special documents issued by the organizers of Expo 2015.

General indicationsThe execution of installations will be done correlated with the other works, with respect for the plans and sections of the pavilion design. This coordination will be followed on the entire process, beginning with the marking.All the materials must have Quality certificates. Before using them in the project they must be visually tested. The materials that do not meet the quality standards will be removed.All the equipment that has, by manufacture, protection seals, will be installed with the unbroken seal at sight, for reception.

HOT WATER FOR DOMESTIC CONSUMPTION INSTALLATION

1. The preparation of the hot water will be centralized, with one boiler of 200 litres that will be placed in the kitchen.

2. The boiler will be equipped with a 2 kW power electrical resistance.

3. The preparation of the hot water for the domestic consumption will be made with a solar installation made by a solar panel with voided tubes, pumping station, expansion vessel, accessories and the neces-sary automation.

4. The solar panel will be set at a 45º angle from the horizontal, on the South. The solar circuits will be made of copper pipe and will be insulated with synthetic rubber tubes, resistant to high temperatures, UV and other environmental factors (rain, sun, wind).

VRF EQUIPMENTS1. The exterior unit will be placed in a dedicated technical space, on an appropriate isolated base, ac-cording to the producer specifications. The unit is enclosed in order to prevent the access of unauthor-ized persons.2. The exterior unit will be mounted on supports that prevent vibrations and will be fixed so that it will not fall during earthquakes or heavy winds.3. The connection between the exterior unit and the interior units will be made by copper refrigerating networks, with branches specific to the VRF system, according to the VRF system producer specifica-tions. The pipes, installation accessories and the tools used will have the producer approval.4. The refrigerating networks will be insulated thermal and against condensation with materials spe-cified by the producer of the system. If the system will be installed in a high humidity environment (condensation point higher than 23ºC), the insulation will be supplemented with another layer of at least 10 mm.

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5. The system will be tested for casing by bringing it to pressure of 3.8 Mpa (38.7 kgf/cmp). If the pres-sure does not drop for 24h, the casing test is successful.6. For the vacuuming system a vacuum pump will be used, according to the mnufacturers specifica-tions. The vacuuming will be made with the exterior unit’s service valves closed. The system will be vacuumed at least 2h and it will be brought to a pressure of -100.7 kPa. This pressure will be main-tained for at least 1h and the vacuum pressure gauge will be checked.

MECHANICAL VENTILATION EQUIPMENTS 1. All the closed spaces, that have no natural ventilation or with release of toxins, except the spaces with air conditioning, will be equipped with mechanical ventilation for bringing air in and taking it out.2. The ventilation installations will be executed according to the Italian regulations. 3. For the spaces with no interior temperature conditions only the forced air eviction is necessary, the air coming in by depressurization through holes provided in the construction elements.4. The foul air exhaustion will be made towards the exterior through a hidden tube circuit, mounted in the ceiling of the construction, both at the ground floor and the upper floor.

AIR CONDITIONING EQUIPMENTS1. Air conditioning installations

a. The air tubes will be made of zinc coated sheet, bound with angle steel collars and of sandwich pan-els made of polyizocyanurate with aluminium sheet, type ALP. b. The rectangular zinc coated sheet air tubes walls thicknesses are:Largest side thickness - up to 600 mm 0,6 mm - between 600 and 1000 mm 0,8 mm- over 1000 mm 1,2 mm

The ALP type air tubes wall thickness is 20 mm.c. The report between the sides of the air tubes will be maximum 1: 3, in special cases, just for small portions the report of 1: 6 can be accepted.d. The horizontal air tubes will not have arches or deviations bigger than 2 - 3 mm on 1m height.e. The support distance between the horizontal tubes will be i:Tube side Maximum support distance - under 400 mm 4 m - over 400 mm 3 m

f. The tubes bound by collars or mobile straps will have, from place to place, collar bonds depending of the conditions of installation, but only at the tubes with sides no longer than 600 mm, that will be bound only with collars.g. The bonding fittings are made of soft rubber with a thickness of maximum 4 mm.h. The ALP air tubes from the interior will not be insulated.i. Inspection covers will be placed in the suspended ceiling where the equipment are placed. j. The supply and installation of all the grids, speakers, registers according the specifications, with air flow direction control devices.k. The grids are made of extruded aluminium or galvanized steel, according to the specifications.l. Before connecting the ventilation installation at the air conditioning equipment it must be verified and certified the cleanliness of the air tubes, the quality of the execution and their insulation and tight-

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ness. For the verification of the tubes tightness a light source will be introduced in the tubes and the verification will be done with smoke in a dark period.m. The contractor will perform commissioning, start-up, adjustment and verification to ensure func-tional parameters, as well as the user personnel training, according to Italian laws and regulations.

2. Ventilation equipmenta. The supply and installation of the exhausters, with robust body, for interior installation at the indic-ated operational parameters.b. The exhausters will be dimensioned in order to adapt perfectly to the indicated space conditions.c. The exhausters will be pivotal, mounted in round tubes.d. The aggregates will be thermal and acoustic insulated.e. The exhausters will be equipped with back-air clack-valve.

B.II.1.d. LOW VOLTAGE INSTALLATIONSGeneral data. Description and application limits This chapter presents the technical conditions for executing the low voltage installations and all the ne-cessary equipment.

Low voltage equipment and materialsThe tests for materials, cables and equipment will be done according to Italian standards or other ap-proved international standards. All the installed materials and equipment must correspond with the technical characteristics imposed by the technical project.For wiring the LED panels (signal + power) the following drawings will be consulted: Cabling diagram for the LED screens, A13`Audio-Video patch and cabling – ground floor, A14`Audio-Video patch and cabling – first floor.

FIRE ALLARMMaterials- Buttons, specialized detectors, monitoring and command unit that can be connected to a dedicated PC, insulators, sirens, batteries, cases, convertors, etc.- Smoke sensors- Power supply (220 V) and with emergency battery- Conductors and cables, different sizes passing-through boxes, socket boxes, specific equipment for this type of installations.

Placing the low voltage electrical installations on lay-outs communal with other installations or equip-ment that might compromise the normal function or in case of breakdown must be avoided. When the above cannot be respected, the electrical installations can be placed on common lay-outs, as follows:- above the water sewage and liquefied gas pipes;- under the hot pipes (with temperatures over +400 C)The automatic detectors will be installed on a white support. There are two entrances for the cables from the side and from the top. At the side entrance, the support will be installed nearby the rigid tube that transports the cable, the specially created hole for the cable will be uncovered with a cutter, for both the entrance and the exit and it will be fixed with a plastic dowel HN with d= 6mm or d= 4mm and of 35-55mm length depending on the density of the holding point. For the installation of the sup-port snail type dowels can also be used, HS type with adjustable length depending on the thickness of

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the ceiling they will be mounted in. The dowels will be fixed in the support in the special holes created by the producer.

The light marks for the signalization of the detectors mounted in the suspended ceiling will be mounted inside the mounting box, their position being set by the position of the detector that it signalizes in the suspended ceiling, having a maximal tolerance from the detector of 50 cm.The alarm centrals are surface mounted on the architecture elements in a stable place, on a dry and clean surface. Holding dowels will be used with a d= 8mm diameter and l=55mm length with buried head, screwing until the head of the dowel fits the hole diameter and creates a single plan with the cent-ral case.

For the installation of sirens a dedicated red support will be used, with wire entries placed in the upper part of the support, the installation position being indicated by an arrow cut inside the support. All the fire alarm manual buttons will be equipped with a tempered glass screen, painted in red and vis-ibly engraved.

FIRE DETECTION AND PANIC WARNING INSTALLATIONSICS001. Ground floor plan, ICS002.First floor plan, ICS003.Withdrawn floor plan

SECURITY AND ACCESS CONTROL INSTALLATIONSICS004. Ground floor plan, ICS005.First floor plan

CCTV, PUBLIC ADRESS AND VOICE DATA INSTALLATIONS ICS006. Ground floor plan, ICS007.First floor and withdrawn floor plan

B.II.2. ELEVATOR General dataThis chapter presents the technical details of the elevator.

DescriptionHydraulic elevator, with silent function, multi layered tempered glass panoramic cabin with metal structure. Provided with two doors (access from two opposite sides) automatic doors made completely out of glass, two sheets central opening and 2100mm height. The cabin ceiling is made of stainless steel and the floor is covered with white stone.

Cabin box and the level buttons Mounted inside the cabin wall, the command box lays on the entire height and is made of stainless steel.

LightingLED spots inside the ceiling of the cabin.Hand railFor support, the elevator will have a handrail made of a round stainless steel bar.

B.II.3. MONTCHARGE – RESTAURANT AND GARDEN25

General data This chapter presents the technical requirements of the montcharge elevator– with bearing metallic structure.

DescriptionElectrical activation 1:1.The engine has thermal protection and it is IP54 protected or equivalent.Elevator’s loading - 50 kgElevator operation height - 3 mNumber of stops - 2, one under the otherShaft dimensions - 900 x 750 mmHeight of loading - 800 mmSafety spaces 0 respectively 2860 mm (doesn’t need a dead-end)Speed - 0,4 m/sPower supply - 380 V, 50 Hz, three -phasePower - 0,4 kwCabin. Dimensions - 600 x 600 x 800 mm (wide x deep x height). The walls are made of galvanized sheet.Level doors. Manual, gliding vertical with 2 channels, 600 x 800 mm, made of galvanized sheet with glass doors. Control panel. With microprocessorActivation position. On the top of the pit. The shaft is provided with an inspection door for engine in-terventions.

B.II.4. LIGHTWEIGHT PARTITIONS

B.II.4.a Ceilings/Lightweight partitions made from plasterboard (dry and high humidity rooms)

General data. Description and application limits Ceilings/Lightweight partitions made from plasterboard will be built in the areas specified in the archi-tecture drawings. The following types of lightweight partition walls will be built: - 7,5cm walls, 9,25 cm walls, 10cm walls, 10,5cm walls, 13cm walls or 20 cm walls according to the specifications in the architectural drawings. (DT1b, DT2a, DT4b, DT5b, DT5e, D7, D8, DT8a, DT8b, DT8c, DT9a, DT9c, D10, DT10a, D11, DT11a, DT11b and DT11c.)

Technical regulations referenceThe instructions given by the manufacturer’s technical specifications will apply. There will be no mix-ing between materials from various manufacturers; a coherent system will be applied.

Execution Special plasterboard suspended ceilings installed on metallic structure. The technology of execution and the additional materials will comply with the manufacturer’s instructions. The following ceiling is proposed: a) Continuous plasterboard suspended ceilings installed on metallic structure. These ceilings will be built in all the functional areas marked in the design. For the rooms with high humidity special water resistant plasterboards will be used.

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The commissioning technology and all the technical requirements will be made according to the manufacturer's instructions and as specified in the project. (details in architectural plans - DT1b, DT2a, DT4b, DT5b, DT5e, D7, D8, DT8a, DT8b, DT8c, DT9a, DT9c, D10, DT10a, D11, DT11, DT11b and DT11c.

Mounting Simple plasterboard for the dry rooms (12,5mm) will be mounted with suspension anchors and fixed in the corrugated iron sheet or, where the installation lay-out imposes, on the beams. An adequate struc-ture will be used according to the weight.

Cladding The plasterboards are placed across the mounting profiles. The visible joints of the edges are shifted for at least 400 mm, and then the binding will be made on bands / profiles, grouting the visible edges. The fixing of the boards begins from the middle of the board or with one corner, in order to avoid over-lapping. During the installation, the plasterboards will be well pressed against the support structure. The fixing means and the distances are given by the specifications of the systems provider. They will not be smaller than the ones provided by the projects specifications.

7,5CM, 9,25CM, 10CM, 10,5CM, 13CM AND 20 CM PLASTERBOARD COMPARMENTAL-IZATION WALLSThe interior partition walls made of simple or double plasterboards are not bearing and they are built on site. The structural functions and the construction physics are a result of the cooperation of the metallic profile skeleton, made out of galvanized steel with the plasterboard cladding, with a 12,5mm thickness. The iron profile structure is delivered by the supplier, together with the mounting accessories.

Construction of the walls – mounting with metallic skeletonThe mounting operation begins with the measurement and marking on the bearing floor of the walls axis, the self-bearing structures, the doors and other openings. After that, the operation will be contin-ued on the walls and ceilings. Next, the contour profiles are mounted on the support surface, on a spe-cial sealing band, placed with dowels at the contact with the structural elements. UW contour profiles are used for the ceilings and CW structure profiles at the side joints of the walls. Before the beginning of the construction, sealing bands will be attached or other adequate sealing materials.

The first plasterboard layer will be partially mounted on the structure and it will be fixed with the help of the levelling bubble. Next, the plasterboard is fixed on the support structure with fast mounting screws in order to avoid tensions. The second plasterboard layer will be 51mm shorter, in order to al-low the mounting of the 50mm aluminium plinth, U shaped white profile, and it will be mounted with a symmetrical corner element, and where necessary, with a 25x12mm asymmetric corner element. The U shaped plinth will be made of aluminium sheet and will be painted white. A structure with 40cm dis-tances will be used.

Fore increased fire proofing or noise proofing demands, the joints of the first plasterboard layer must be filled. The joints between the boards are shifted from the position of the plasterboards bonding on the oppos-ite side. At the taller walls, where horizontal profiles are needed at the plasterboards binding, they will be shifted or the stability of the wall will be reduced. Free bindings are not recommended. If frames are mounted, additional profiles on both sides of the frames are needed.

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The resistance of these profiles is set after the construction system of the wall on one side and on the wall’s height, and on the dimensions and weight of the door frame on other side These door profiles will be mounted on the entire height of the walls and they are fixed very tight by the UW inferior and superior contour profile.

A temperature of at least 5 Celsius degrees is needed for the mounting and construction works. Excess-ive humidity of the air (in comparison with the later terms of use) during filling operations, as the rapid dehydration or heating for a faster drying can lead to the formation of cracks. The plasterboard joints usually have half-rounded edges and they are filled without strips only with joints filling putty spe-cified by the system`s provider. If joint covering bands made of paper or fiber glass are introduced, filling with joints filling material is also possible.

If it is necessary to polish the filling, the board must not be scratched. When joined with other construc-tion elements, separation bands will be applied. Expansion joints in the support must be carried by the complete construction of the skeleton wall.

Treatment of the surfacesOver the plasterboard panels a white paint layer will be applied. The standard plasterboards are com-patible with almost every covering layers for interiors such as: polishes and dispersion paints, wallpa-pers, textile layering and other similar. Silicate and lime based colours are not indicated. For the ul-terior application of additional layers of plaster, mineral substances or artificial resinous materials, pre-liminary treatments are required, like adhesive bridges or grounds.The smoothness of the surfaces will be verified, no deviations from the plan is accepted in the joints areas.

Protection measuresThe execution of the partition walls and suspended ceilings will not begin before the completion of the roof works.

NOTE! Special humidity proof plasterboards will be used in the high humidity areas.

B.II.4.b. Suspended ceiling from PVC membraneThis chapter contains the technical specifications regarding the execution of the suspended ceilings in the visitor restrooms.

Materials PVC membrane tensioned upon heating and fixed on profiles mounted on the marginal sides, being able to take the shape of the destination space. Due to the materials characteristic flexibility, any shapes can be realized. For details check the drawings: A13.Lighting and sound – ground floor plan and A14.Lighting and sound – first floor.

B.II.4.c. Rectangular pipe structure for the LED screens – ground floor This chapter contains the technical specifications regarding execution of the rectangular pipe structure that supports the LED screens used in the areas specified in the architectural drawings. The technical specifications regarding these LED screens are found in the document Annex no.2.A Specifications for the Romanian Pavilion at Expo 2015 Milan, Italy, and the construction details (the rectangular pipe

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structure needed for their fixing), mounting and necessary elements (FOREX borders on the sides of the mobile panels) are to be found in the architectural details D1, D2, D3, D4, DT4c and DT7b

B.II.4.d. Rectangular pipe structure for the suspended LCD screens - restaurantThis chapter contains the technical specifications regarding the execution of the rectangular pipe struc-ture that supports the LCD panels used in the areas specified in the architectural drawings. The tech-nical specifications regarding these LCD screens are found in the document Annex no.2.A Specifica-tions for the Romanian Pavilion at Expo 2015 Milan, Italy, and the construction details (the rectangular pipe structure needed for their fixing), mounting and necessary elements are to be found in the architec-tural details D5a and D5b

B.II.4.e. Rectangular pipe confection for the LED screens – main and secondary entrances This chapter contains the technical specifications regarding the execution of the rectangular pipe struc-ture that supports the LED panels used in the areas specified in the architectural drawings. The tech-nical specifications regarding these LCD screens are found in the document Annex no.2.A Specifica-tions for the Romanian Pavilion at Expo 2015 Milan, Italy, and the construction details (the rectangular pipe structure needed for their fixing), mounting and necessary elements (HPL filling boards on the sides of the screen) are to be found in the architectural details DT10a + DT10a`-main access and DT5e + DT5e`-secondary access

B.II.4.f. Wooden beam and glass partitions This chapter contains the technical specifications regarding the partitions made of wooden logs and opaque glass. The technical details are to be found in the architectural details D10 and D11.

MaterialsResinous wood log ∅ 25cmOpaque glass - 4mm EMALIT (dyed in body, white)U-shaped metallic profile recessed in the ceiling and the floor.

ExecutionFor details check the architectural details D10 + D11.

B.II.4.g. Tempered glass wall in the ground floor staff restroom

12-14mm tempered glass in the shower area with a U shaped aluminium profile fixed with an angle iron in the concrete slab. At the top side the holding will be made with U shaped aluminium profile as well, fixed in the rectangular bar, fixed in the corrugated iron sheet by the ceiling and, where the mounting lay-out requires, in the beams. A small space (2-3mm) will be left between the glass and the profile, covered later on by an elastic bar that allows flexibility in case the glass needs to be replaced. For details check the architectural drawing A23.Doors and Windos Schedule and detail no. DT8c.

B.II.4.h. Tempered glass wall between the restaurant hall and the visitor restrooms on the first floor

12-14mm tempered glass in the restaurant lobby area, with a U shaped aluminium profile fixed in the rectangular system of the floor. At the top side the holding will be made with a U shaped aluminium profile fixed in the beam. A small space (2-3mm) will be left between the glass and the profile, covered

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later on by an elastic bar that allows flexibility in case the glass needs to be replaced. For details check the architectural drawing A23.Doors and Windows Schedule and detail no. DT11c.

B.II.5. FINISHES

B.II.5.a. JOINERY· Interior wood joinery – dormer window + doors

General data. Description and application limitsThis chapter contains specifications regarding the building, equipping and mounting of the interior wood joinery: dormer window and wooden doors, painted.

Accessories, ironware, sealing materials The doors and the dormer window will be delivered with all the accessories, sealing rubber fittings or similar.

The wood joinery protectionAll the surfaces of the joinery will be protected with a protection sheet that will be maintained the en-tire period of the installation of the furniture and light fixtures. The contractor will deliver all the necessary items needed for maintenance and eventual replacements. The joinery must be completely functional. The joinery will be delivered fully finished and equipped.

Execution 1. Dormer window2. Wooden doors for the interior

1. The dormer window will be made according to the specifications given in the detailed drawing no. DT1e and the architectural section A07.CROSS SECTION B-B`. Laminated wood joinery and clear double insulated window with the following structure: Clear double insulated glass, with 4mm COOL-LITE SKN 154 sheet composition or XTREME+16mm Argon+4mm PLANICLEAR or equivalent, with laminated wood profiles. Iron sheet jamb, according to detail no. DT1e.

2. All the wood doors will be made according to the specifications indicated by the manufacturer. The doors will be painted white and their dimensions are given in the list of joinery work, (A22.Doors and Windows Schedule) the doors will have no frame and they will be aligned to the wall. If the finishes are different (different types of floors in the two rooms) the separation will be made under the door panel with either an aluminium L shaped separation rod (the finish support panel will be raked near the two types of floor joining points and the L shaped profile will be mounted so that there will be no dif-ference in height between the two surfaces) or “T” shaped profile (set between the two finishes). Where the floor layer allows it, the L shaped profile will be used. The aluminium profile will be painted white.

Note: the joinery will be protected during the entire period of the execution of painting and finishing works.

AccessoriesThe doors will be delivered with all the accessories.

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The doors will be already painted when delivered from the factory, and will be protected with PVC membrane. Painting them on site is not permitted.

Additional operations. Protection measures The woodwork will be protected from bumps, scratches, throughout the period of storage, mounting, until handed over to the acquirer. If they so request, the protection of the woodwork will be left on dur-ing the furnishing period as well.

· Aluminium joinery – U profileGeneral data. Description and application limitsExterior joinery, visible, made from U shaped metallic profiles, dyed RAL 7016.

MaterialsU shaped metallic profilesThe U shaped aluminium profiles joinery will be delivered completely finished and painted RAL 7016.

Sealing materials1. Clear or opaque double insulated window with the following structure: Clear double insulated glass, with 4mm COOL-LITE SKN 154 sheet composition or XTREME+16mm Argon+4mm PLANI-CLEAR/EMALIT or equivalent, fixed with U shaped profile. 2. Sealing rubber fittings or similar.

Technology of execution 1. The mounting space will be cleaned by brushing 2. The profiles will be mounted according to the requirements and the specifications from the

manufacturer.

TestsThe window at the split-level must be operated (open and close) correctly, without difficulty.There must be no unsealed areas. The U shaped aluminium profile must be mounted perfectly vertic-ally.

Note: the joinery will be protected with a thick PVC membrane during the entire period of the execu-tion of painting and finishing works. Preliminary operations Before the installation of the profiles the following must be verified: - the quality of the previously executed works; - the correspondence between the mounting hole dimensions and the profiles dimension - the marking of the mounting lay-outs.

· Frameless glass doorsGeneral data. Description and application limitsDifferent sized glass doors, with no frame and metallic handle. The details regarding the handle will be found in the A22.Doors and Windows Schedule.

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MaterialsTempered glass door sheet (1 piece of 12~14mm glass sheet) with pivot. Metallic handle The locking device for the main entrance will be placed at the bottom or an integrated system will be used, so that it fits the overall image of the project.

Technology of executionSimple glass doors with pivot and foldable glass doors at the main entrance. For details check the list of joinery work (A22.Doors and Windows Schedule).

B.II.5.b. PAINTWORKS General data. Description and application limits It is required that the used products offer guarantees that their characteristics remain unchanged. The joinery painting will be done at the manufacturer. The metal profiles painting will be done at the manufacturer.

· Plasterboard finishes in dry rooms – white paintProduction technology for the washable paint coatings on the interior surfaces.The washable paint coatings will be applied on the plastered interior surfaces.

PlasteringPreparatory operationsWorks that must be completed before the surfaces are plastered: - control of the surfaces to be plastered, the support surfaces must be left for some time in order to as-sure that all contractions or settlements are finished;- all works whose simultaneous or subsequent execution might deteriorate the plaster coatings, must be completed before hand;- support surfaces must be clean;- surfaces must not have higher deviations from the plan or vertical positions than those provided for the specific construction elements in the technical specifications book;

Execution of the apparent layerThe plastered surfaces that are about to be painted, will be made by applying a layer of approx. 2mm of plaster.The plaster will only be applied on a support layer that has a certain amount of humidity, in the strictly necessary quantities, before the hardening of the plaster. The plastered surfaces must be smooth, with no unevenness, undulations, and cracks or visible marks of the local reparation works; The jointing edges between the walls and ceilings and all corners must be straight, in right angle, ver-tical or horizontal. The plastered surfaces must not have cracks, holes, uncovered areas.

The paint job will be executed in the following order: - paint primer - diluted paint applied in two layers Beforehand, the plastered surface will be verified and repaired if needed; The primer will be prepared by mixing in bowl equal quantities of paint and water.

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The primer will be applied only by hand with a wide brush or a lime brush; the drying time is of min-imum 2 hours at the temperature of +15oC and one hour at the temperature of +25oC or higher. The finish painting will be applied in two layers of water diluted paint, in proportion of 4:1 (volumet-ric); with an under pressure pistol; before use the paint will be strained by a 900 holes / cm2 bolter. The paint buckets and vessels will be closed hermetically. When the works will start again, the paint will be well homogenized before use. The paint will have an even colour, with no stains, leaking, hair from the brush, brush prints, local cor -rections that stand out from the general colour. A local deviation is allowed but not larger than 2 mm from the straight line. The separation line between the painting of the walls and that of the ceiling must be distinctive with no overlaps or undulations.

· High humidity rooms finished with white polyurethane paint The present chapter presents the technology for achieving the white, polyurethane surfaces in the bath-rooms. When using finishes with polyurethane paint it is mandatory to respect all the instructions, precautions and limitations given by the manufacturer in order to obtain maximum performance of the product.

Preparatory operationsFor a proper preparation of the surfaces, a mechanical cleaning is necessary to remove any stains or traces of contaminants, especially grease, and then a special impregnating layer of polyurethane primer will be applied.

For details check the detailed drawings no. DT8c și DT11c.

· Corrections of the pain jobs applied on the wood surfaces All the paint jobs for the laminated wood bars will be done in the factory. a. Structural stratified wood bars (and reinforcements) – mate, colourless varnish;b. Stratified wood steps of the garden access stairs – mate, colourless varnish;c. The interior and exterior oak or beech floors - mate, colourless varnish;d. Resinous wood logs – wax and grey colour varnish;e. The upper floor stair made in wood logs– wax and grey colour varnish;f. The garden alley logs – wax and grey colour polish.

The paint jobNote: The operation is in regard only to the corrections of the paint jobs made by the factory!The varnish paintings must present, on the entire surface, the same color and mate aspect.The paint must be applied in very good conditions and the result must be perfect, without transparent layers, spots, separations, wrinkles, blisters, leaks, cracks, fissures that might generate separation, clumps of dye, irregularities in grouting or sanding, hair, traces of poorly mixed paint and others alike.The initial wood colour will affect the final result. The in-between sanding with smooth sandpaper improves the adherence between the layers and gener-ates a perfect smooth surface.B.II.5.c. FLOORS The proposed flooring types are: - high traffic PVC carpet - floors with white polyurethane paint

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- teak flooring- oak or beech flooring- OSB boards

Materials The used materials will fulfil the characteristics required by the technical regulations and standards spe-cified in the related chapters and they will respect the applicable Italian law and the regulations, the participation guide and the specifications of Expo 2015.

ExecutionThe floors will be installed only after all the works beneath them and their prescribed tests are com-pleted (channels, foundations, pipes, electrical, sanitary and heating installations), and also after all the construction-assembly works, that might damage the floor are finished.When the new floor’s support layer is made of concrete or reinforced concrete, these support surfaces must be prepared by cleaning and washing with water in order to remove the impurities or the plaster left-overs. The cleaning will be done with brooms and brushes. If there are irregularities, greater than those permitted by specific regulations a layer of levelling com-pound will apply. - The various floor penetrations, the joints between the prefabricated elements of the floor, the large de-pressions, etc. will be sealed or grouted, by the case. - Before the floors are executed, the heating and sanitary pipes that penetrate the floor will be tested for proper insulation, in order to exclude any contact between the pipes and the floors or ceilings.

Execution of the support layer The rigid support layer must have a smooth and plane surface. In the areas where there are irregularities above the admitted deviations, the surfaces will be corrected by pointing, cleaning and washing.

Execution of floor coatingThe execution of the wear layer (the coating) for each type of floor will be done according to the provi-sions from the following chapters.

· PLASTIC MATERIAL FLOORS This chapter contains specifications for the floors executed from plastic materials: - P.V.C. carpet installed on the entire surface of the ground floor and in the upper floors lavatories. For details check the detail drawings from the architecture sections no.DT1a, DT2a, DT3a, DT4a, DT5a and DT11c.

Materials - PVC carpet- Bonding agents and diluents

ExecutionThe following works must be completed before the floors execution begins:

1. Interior plastering (including the repairing works) of walls and ceilings;2. Coatings and paintings;3. Fitting the joinery of windows (including the glass);

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4. Electrical, sanitary and heating installations (including the pressure tests). The levelling screed support layer is made of poured light concrete mixed with sand, power float treated, with a thickness of 5,2cm over the concrete slab.

Protection measures for the support layer The levelling screed support layer will be protected by the following measures:

1. they will be protected against deteriorations or spotted during the execution of the painting and coating works;

2. they will be protected against the aggressive chemical substances that attack and destroy the material: mineral and organic acids (chlorine hydride, dipping acid, azotic acid, acetic acid, lactic acid. etc.), alkaline substances leaches, mineral oil products (mineral oils, diesel-fuel, naphtha. Lamp oil etc.), sugar products, salts (sulphates, brine, etc.), oxidant substances (so-dium hypochlorite, bi-chromates, chromates, azotizes, etc.), vegetal oils.

Floor coating executionThe PVC carpet installing operations:

1. In the rooms where the PVC carpet will be laid, a temperature of at least + 16 C degrees and an air relative humidity of maximum 65% will be provided with at least 48 hours before the in-stalling works begin. This condition will be maintained throughout all the works and at least 30 days after their completion.

2. The support surface must be checked and carefully cleaned, removing and correcting all the im-perfections and impurities and all the dust will be removed by brushing.

3. Before the PVC carpet is glued, in the situation in which the support layer, after cleaning, has frequent irregularities, the correction will be made by applying a thin layer of plaster (maximum 1, 5 mm thick).

4. Before the plastering, the surface will be primed and left to dry for minimum 2 hours. 5. The putting or the plastering will be executed with a cement plaster, that will be applied with

minimum 24 ore before the PVC carpet is installed and its composition will depend on the type of PVC carpet provided by the project.

6. 3-4 hours after the plastering or 14-16 hours after the putty is applied, the surface will be pol-ished with abrasive stone and will be dusted by brushing.

7. With 24 hours before the gluing, the PVC carpet will be brought into the room, for acclimatiza-tion; subsequently it will be cut and placed in position.

8. A thin adhesive layer (0,200… 0,250 Kg/m2) will be applied in the same time on the support surface and on the PVC carpet or tiles.

9. After approx. 20...40 minutes, from the moment the adhesive was applied, the carpet will be glued manually by pressing in order to avoid air intrusion under the material.

10. After gluing all carpet stripes, the floor will be pressed with a long handler metallic roll (25…30 kg), covered on the exterior in elastic bands of soft rubber.

11. Any adhesive left overs will be immediately removed from the carpet surface and the joints will be checked in order to ensure a perfect gluing.

12. In the situations indicated by project, the joints will be welded with plastic PVC strips; the oper-ation will be executed with a Zinsser type welding machine.

13. The carpet will be glued on its entire surface, without bumps or loose corners or edges.14. The joints between the carpet bands will not be bigger than the permitted dimensions: 0,5mm

wide15. The surfaces will be completely plane and smooth; no bumps or depressions are allowed 16. The floor surface will be clean and polished; no stains are allowed.

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Floor finishingThe PVC carpet surface will be cleaned of the eventual adhesive left-overs by rubbing with a dry and rough cloth. The carpet will be glued on its entire surface, without bumps or loose corners or edges, while the joints between the carpet bands will not be bigger than the permitted dimensions: 0,5mm wide. The carpet will be completely plane and smooth, no bumps, depressions or stains are allowed.

· FLOORS WITH WHITE POLYURETHANE PAINT The present chapter presents the technology for achieving the white, polyurethane surfaces in the bath-rooms. When using finishes with polyurethane paint it is mandatory to respect all the instructions, precautions and limitations given by the manufacturer in order to obtain maximum performance of the product.

Preparatory operationsFor a proper preparation of the surfaces, a mechanical cleaning is necessary to remove any stains or traces of contaminants; especially grease and then a special impregnating layer of polyurethane primer will be applied.

NOTE! At the upper floor, the rectangular pipe grid located under the OSB board will be supple-mented in order to avoid the floor to bend. For details check the architectural detail DT11c.

· WOOD FLOORSThis chapter contains the specifications for the wood floors: - Exterior teak flooring – ground floor - Exterior and interior oak or beech deck – first floor restaurant - OSB board floor

Materials The deck at the ground floor level will be made entirely out of massive wood, out of the most resistant and hard wood essences: Ipé, Itauba, Bangkirai, Cumaru, Garapa, Teak etc. In the present situation teak will be used. The wooden slats have large dimensions, 90 mm width, lengths of 800-5000 mm and 19/21 mm thick-ness, adequate to bear considerable weights and forces.The support structure profiles are made of the same essence, with 90 mm width, 800-5000 mm length and thickness of 19/21 mm. For details check the drawing in the architecture section A08.Section CC`, DD`, EE`. The oak or beech deck made of large elements having each 90mm width, various lengths and 20mm thickness will be placed on a support of bars with various dimensions. For details check the architec-tural details DT1c, DT2b, DT5c and D10.

ExecutionThe deck will be installed on floating profiles, made of the same wood essence or from a different es-sence that will be fitted at the exterior and fixed with screws. In order to obtain a plane surface, plastic plots will be installed after fixing the elements with screws. At installation, between the wooden ele-ments a 5mm dilatation joint will be provided.

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The wooden elements are placed above the profiles and they are fixed on them with a hidden holding, as such the screw will be placed underneath, from the profile to the wooden element, with the same condition that 2 screws are fixed in each wooden element. The deck will be installed on rectangular pipe profiles.

Positioning the support-elements for the teak deckThe wood used for the structure must have the same density and durability as the wood used for the wear layer. The structure elements must be well attached by adequate mechanical or chemical means to ensure an anchorage that will be stable in time. In the situation when materials as cement or concrete are used, the wooden deck will be installed only after the support materials are completely dry. It is fundamental that the structure elements are placed in parallel with the slope line, in order to avoid hu-midity. The distance between the structure elements depends on the thickness of the deck elements, as follows: • the 19 mm thick slats need a 350-450 mm distance • the 21 mm thick slats need a 400-500 mm distance It is recommended that the each deck element is fixed on each structure element.

Fixing the slats on the structural elements - the case of the teak deckThe slats are fixed on the structure with screws; their fixation with nails must be by all means avoided. All the exotic wood for decks presents a hardness that requires pre-boring in order to avoid wood cracking risks. For this operation adequate spirals for hard wood are indicated.For the installation with hidden screws, their dimensions will be proportioned according to the anchor elements.In this type of fit, the screws are fixed from underneath to the surface of the wood, boring the beams and filleting inside the slats.Screws of adequate lengths must be used in order to prevent them to break-thru the wood on its entire thickness. The fixation distances of the screws depending on the exterior edges and the ends of the wood will remain as mentioned earlier.

Protection measures for the support layerIt is important that the wooden slats are cleaned with water before they are installed, in order to avoid the emersion of the tannin at the first rain. The tannin can generate stains on the wood’s surface. The wood can also be stained due to sun exposure before the primer and oil are applied.

Floor finishingIn order to solve the roughness problem, the wood will be heavily wetted. Once the floor dries off, it can be polished with an abrasive paper. In order to prevent the wood natural oxidation made by the UV radiations (grey-silver coloring) and to make it more pleasant at touch a special exterior oil will be applied. Using the oil also allows a better exudation of the wood that results in less scratching. Application of the oil must be done according to the indications provided by the producer.

Storage conditions Until they are installed the wooden slats must be bound with belts at their ends in order to prevent curving.

Oak or beech interior and exterior flooring – upper floor restaurant

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At the upper floor, in the restaurant and on the terrace the interior and exterior flooring will be done with massive wood lamellas. An oak or beech deck (of 20mm thickness), finished with a colorless, matte varnish will be used. The structure will be made of 40x80mm rectangular bars, fixed on the 9x25cm stratified wooden beams. For details check the detail drawings DT1c, DT2b, DT5c and D10.

OSB board flooring – split levelAt the split-level, the floor is a 20 mm thick plank-floor, with an OSB board placed under it and fixed in the ∅ 25cm resinous logs.

B.III. COMPLETION WORKS, ARRANGEMENT AND ENDOWMENT OF THE PAVILION

B.III.1. Tempered glass with spider structure for the protection of the wooden structure and the thatched roof

Materials. Tempered 12~14mm glass sheet held by the roof timbers with a spider system.

B.III.2. Aluminium plinths Materials.U shape aluminium sheet plinth

ExecutionThe second plasterboard layer will be 51mm shorter, in order to allow the mounting of the 50mm alu-minium plinth, U shaped white profile, that will be mounted with a symmetrical corner element, and where necessary, with a 25x12mm asymmetric corner element. The U shaped plinth will be made of aluminium sheet and will be painted white.For details check the architectural details DT2a, DT8c.

B.III.3. Tempered glass rails General data. Description and application limits In this chapter are presented the necessary materials and the technical conditions for the execution of the guard rails.

Materials The tempered glass rails and the stair rails are composed by two 10mm sheets + membrane in the middleMetallic profile for holding the tempered glass rail and LED strip hidden in the profile to illuminate the rail.

Execution Check the architectural details DT4b, DT5b, DT1b, D8, D7, DT10a, D11 and DT11b. Phases of executionThe actual rates obtained by measurements of mounting locations will be checked (goals, distances between construction elements etc.) and, if required, necessary fixes will be performed. The construction elements fixing items are mounted or the mounting conditions are created for them.

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The installation of the glass rail, according to the project, with fixing elements, is done with care in or-der to obtain these constituent elements that will participate in overall view of the building, both func-tionally and aesthetically. In order to obtain this, the horizontal, vertical and alignment requirements will be respected, within the admitted tolerances that will be verified on each stage of the installation.

B.III.4. Handrail for the access stairs to the garden Materials

The hand rail for both access stairs to the garden will be made of stainless steel bars.

B.III.5. Gutter beside the terrace of the first floor house175x205x5mm gutter from stainless steel sheet, waterproofed, mounted in the screed with a metallic angle piece. For details check the architectural details DT1c, DT4d, DT2b, DT5c

B.III.6. GARDENGeneral data. Description The garden will be made according to the details given in the architectural details and the general plants lay-out from the drawing A12.Garden plan. The target is to create a green area for permanent rest and relaxation, on the six month international ex-hibition period. This universe of plants, fruit shrubs and flowers will serve to fascinate the visitor when sitting down at the restaurant terrace, not only by the diversity of the vegetation, but also by the special flavours. The appearance should be diverse, live, and colourful, without void areas with missing vegetation or damaged plants by pests. Dry, faded, withering plants or the ones with unpleasant appearance should be avoided (to be replaced if it is damaged) The plants must be grouped by their needs (light, water, nutrients) but these functional criteria can be combined with aesthetic criteria, established by their colour and flavour.

Materials and plantsComposition: topsoil for the plants, growing soil that varies around 40cm, geotextile draining mem-brane, 10cm water drainage system with special plastic granules that replace the gravel, specified by the manufacturer according to weight, 4mm root proof membrane, 3mm auto adhesive waterproofing membrane, 1% slope screed with variable heights depending on the area - 3-6cm, vapour barrier, diffu-sion layer, 7cm corrugated sheet, wooden beam structure (9x25cm). List of plants planted in the garden

1. Wheat (Triticum aestivum)2. Fruit scrubs – blueberry, gooseberry, red and black currant (Vaccinium myrtillus, Ribes uva-

crispa, Ribes rubrum, Ribes nigrum)3. Aromatic herbs – savory, basillicum, salvia, absinth, parsley, lavage. (satureja hortensis,

ocimum basilicum, salvia officinalis, artemisia absinthium, petroselinum crispum, levisticum officinale)

4. Perennial plants– brotherwort and calluna (Thymus serpyllum, Calluna vulgaris)

General characteristics and maintenance conditions A wheat cordon will be placed around the garden, approx. 50cm thick and 110cm high, that will be grown alternatively (it will be planted combined, on different age groups) so that the maturity period will not be overpassed during the exhibition period.

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The fruit scrubs will be planted at minimum distances, assuring continuity between the plants and a minimum 90% soil coverage. In order to obtain this, the flowers and aromatic herbs will be placed as close as possible to the stem of the fruit scrubs. It is important to consider that some plants need more sun in order to preserve their specific flavours. The garden will be irrigated by a dropping system, fuelled by a tank buried in the ground that accumu-lates rain water. The water obtained by the air-conditioning systems condensation will also be used.

· Wheat - Triticum aestivum - The planted wheat is measured in germinated grains (kg)/sm and usually 750 grains/sm are seeded.

Care works: The wheat culture is not difficult, the cultivated fields do not require a special arrange-ment or high maintenance works. Between seeding and harvesting, there is no difficult labor. The wheat blooms after 3-4 days after earing and the blooming period is 3-5 days. Generally, the wheat has low demands regarding the temperature.

· Blueberry – Vaccinium myrtillus Care works: trimmings will be made in order to air the scrub and to allow the light to reach the branches from the interior of the scrub, and, in order to maintain its productivity, the old stalks will be removed. The soil will be maintained grass-free by covering the soil with mineral or vegetal materials (leafs, sawdust etc.). Fruit harvesting is done when it gets the specific color variety.

· Gooseberry – Ribes uva-crispa Care works: for a good development, the scrubs must be trimmed periodically in order to remove the broken, dry or contaminated branches. A special treatment, with a pest prevention substance made of burnt lime, bluestone and glue will be applied in order to prevent the mildew of the fruits (they get black and fall down).

· Red and black currant – Ribes nigrum, Ribes rubrumCare works: grows and makes fruits better when it has sufficient light. Does not have temperature de-mands and it can grow among other scrubs. Needs more water in the blooming and fruiting period. It is important that the currant is cut before the buds blow. The fruits are picked when they have the specific colour depending of the soil.

· Aromatic herbsCare works: they need a lot of light (at least 6 hours per day), a fertile soil and a good drainage for the excess water. They can also be used dried, most of them having medical properties and they can be pre-served for long periods of time. They are not demanding regarding the soil fertilization but it is recom-mended that the soil to be enriched with vitamins. They can be grouped by their colour or flavour. These plants are essential to define the different areas of the garden and to keep away harmful insects or to support the growth of other plants.

· Perennial plants Brotherwort (Thymus serpyllum): Aromatic, small perennial plant (approx. 10cm height and 10-30cm large). The leaves are not persistent, they are small, dark green, with a strong smell and also small flowers, grouped in clusters, coloured and with nice perfume. This plant loves the sun and does not re-quire special attention; it should be watered once every 2 days. Calluna (Calluna vulgaris): Scrub of small dimensions with persistent leafs, green during the summer and brown during the autumn. The flowers are abundantly produced from the end of summer to au-tumn, the plant being resistant to low temperatures. The plant does not have special demands regarding the soil, but it does not like hot weather; it should be planted in the shadowed areas.

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B.III.7. Wooden stump alley in the garden 15-40cm wide and 15cm high wooden stump alley, made of resinous wood (fir, pine-tree or larch) posi-tioned after the soil layer had been compacted to prevent collapsing. They will be treated fireproof, waxed and painted with grey paint. For placing details check drawing no. A04 – First floor plan.

B.III.8. Arrangement of the ecological pond Materials1mm EPDM membrane, Geotextile, pressure filter (with UV lamp) with recirculation pump, 2 UV lamps (additional filtering capacity), surface Skimmer, Air pump/oxygen 6.000l/hour, Bio booster, break stone for ornament (on the entire surface of the pond), PHD water duct.

Maintenance The quality of water used to fill the pond should be checked carefully for better maintenance. Throughout the exhibition optimal pond maintenance will be ensured, so that the look is always clean and tidy. Periodical cleaning will be conducted to remove the algae or other pollution, accidental or from natural causes.

B.III.9. ASSEMBLY / ENDOWMENT WORKS

B.III.9.a. ASSEMBLY / ENDOWMENT OF THE TERMINAL INSTALLATIONSFor execution details check the chapters mentioned below:

1. SANITARY INSTALLATIONS – B.II.1.a2. ELECTRICAL INSTALLATIONS – B.II.1.b3. HVAC INSTALLATIONS– B.II.1.c4. LOW VOLTAGE INSTALLATIONS – B.II.1.d

B. III.9.b. ASSEMBLY / ENDOWMENT OF THE LIGHT FIXTURESGeneral data. Description and application limits This chapter presents the technical conditions for the installation of light fixtures and their technical characteristics. For the multifunctional hall lighting also check the document: Annex no.2.A. Specifica-tions for the Romania Pavilion at Expo 2015 Milan, Italy.

EXTERIOR GROUND FLOOR LIGHTING · Down lights placed in the water

They will be placed in the water and recessed in the concrete slab. Plastic or wooden elements will be positioned in the encasement before pouring the concrete, after the shape of the fittings that will be re-moved later on. Plastic tubes will be placed under the concrete for the wire network. Needs a 24V cc power source that corresponds with the number of spots that will be connected to the circuit. A 25-30% power reserve from the source power will be provided in order to compensate the power drops generated by the long distances.

· Down lights placed under the rest area chairs They will be placed under the chairs in the waiting area and will be recessed in the concrete slab. Plastic or wooden elements will be positioned in the encasement before pouring the concrete, after the shape of the fittings that will be removed later on. Plastic tubes will be placed under the concrete slab for the wire network.

· Down lights between the laminated wooden panels

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They will be placed between the laminated panels at the main entrance, lighting the pan-pipe, recessed in the teak wooden deck and in the concrete. Plastic or wooden elements will be positioned in the en-casement before pouring the concrete, after the shape of the fittings that will be removed later on. Plastic tubes will be placed in the concrete for the wire network.

· Down lights placed in the concrete blocksThey will be placed the concrete blocks. Plastic or wooden elements will be positioned in the encase-ment before pouring the concrete, after the shape of the fittings that will be removed later on. Plastic tubes will be placed in the concrete for the wire network.

· Line type light fixture at the main entranceLED lamp, (dimensions detailed in the lighting drawings) placed according to drawing A13. Lighting and sound – ground floor and architectural detail DT10a.

· Line type light fixture at the service and staff accesses LED lamp, (dimensions detailed in the lighting drawings) placed according to drawing A13. Lighting and sound – ground floor and architectural detail D8.

· LED strip recessed in the wooden stepsLed strips placed under each step. A power higher than 96W can be connected at the power source with the condition that for each 10m of band a separate alimentation cable is provided from the source to the band. A 25-30% power reserve from the source power will be provided in order compensate the power drops generated by the long distances.

INTERIOR GROUND FLOOR LIGHTING

· Moving head wash They will be installed on a special bar in the ceiling of the multifunctional hall. For details check the lighting in the architectural drawings (A13.Lighting and sound – ground floor) and in the installation drawings.

· Moving head LED spot They will be installed on a special bar in the ceiling of the multifunctional hall. For details check the lighting in the architectural drawings (A13.Lighting and sound – ground floor) and in the installation drawings.

· Profile spotThey will be installed on a special bar in the ceiling of the multifunctional hall. For details check the lighting in the architectural drawings (A13.Lighting and sound – ground floor) and in the installation drawings.

· LED par with colour mixThey will be installed on a special bar in the ceiling of the multifunctional hall. For details check the lighting in the architectural drawings (A13.Lighting and sound – ground floor) and in the installation drawings.

· Reflector type light fixtureAluminium profile, for recessed installation, holding two LED spot modules, positioned as required or needed and with a free space for loudspeaker. Approximate length 320mm. The profiles total length will be established on site and the quantity of spot modules fixed on the profile.

· Recessed line type lamp 85x1500mmLED lamp with aluminium profile, for recessed installation, with frame. For details check A13.Light-ing and sounds – ground floor plan.

· Recessed line type lamp 85x900mm

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LED lamp with aluminium profile, for recessed installation, with frame. For details check A13.Light-ing and sounds – ground floor plan.

· Recessed line type lamp 85x4740mmLED lamp with aluminium profile, for recessed installation, with frame. For details check A13.Light-ing and sounds – ground floor plan.

· LED tube type lamp LED lamps 1x900mm + 2x1200mm. For details check A13.Lighting and sounds – ground floor plan.

· Surface mounted lamp on the mirror For exact position the architectural drawing containing the views of the restroom will be checked. (A25. Views of the staff bathroom, ground floor)

· LED stripe – visitor restroom ceiling PVC membrane tensioned upon heating and fitted on profiles fixed on the perimeter and above the membrane a flexible LED strip will be fixed (A27+A28.Views of the guest bathroom, ground floor) Needs a 12V cc power supply corresponding with the power of the stripes that will be connected to the circuit. Do not exceed the 10m length stripe tight from one to another.A power higher than 96W can be connected at the power source with the condition that for each 10m of band a separate power cable is provided from the source to the band. A 25-30% power reserve from the source power will be provided in order to compensate the power drops generated by the long distances.

· Aluminium profile with opal diffuser equipped with LED strip Needs a 12V cc power supply corresponding with the power of the stripes that will be connected to the circuit. Do not exceed the 10m length stripe tight from one to another.A power higher than 96W can be connected at the power source with the condition that for each 10m of band a separate power cable is provided from the source to the band. A 25-30% power reserve from the source power will be provided in order to compensate the power drops generated by the long distances.

EXTERIOR FIRST FLOOR LIGHTING · Exterior lamp for the garden

They will be placed in the garden, hidden from the visitors in the vegetal layer. Needs a 700mA cc power supply corresponding with the number of spots that will be connected to the circuit. A 15% power reserve from the source power will be provided in order to compensate the power drops generated by the long distances.

· Exterior lamp for the alley They will be placed around the alley, casting a grazing beam of light, assured by a mirror. It can be equipped with a cleat for mounting in the soil.

· LED strip that illuminates the tempered glass rail A power higher than 96W can be connected at the power source with the condition that for each 10m of band a separate alimentation cable is provided from the source to the band. A 25-30% power reserve from the source power will be provided in order compensate the power drops generated by the long dis-tances. For details check D T4f

· Pendulum type light fixture – on the roof timbers LED light fixture, fixed by the roof timber, with hidden wire

· LED strip recessed in the wood log A power higher than 96W can be connected at the power source with the condition that for each 10m of band a separate alimentation cable is provided from the source to the band. A 25-30% power reserve from the source power will be provided in order compensate the power drops generated by the long dis-tances.

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INTERIOR FIRST FLOOR LIGHTING · Recessed line type light fixture

LED lamp, dimensions detailed in the drawing A13.Lighting and sound – ground floor. Aluminium profile, for recessed installation with frame, for fluorescent tubes.

· LED strip in the ceiling A power higher than 96W can be connected at the power source with the condition that for each 10m of band a separate alimentation cable is provided from the source to the band. A 25-30% power reserve from the source power will be provided in order compensate the power drops generated by the long dis-tances.

· Surface mounted lamp on the mirror For exact position the architectural drawing containing the views of the restroom will be checked. (A32. Views of the staff bathroom, first floor)

· Pendulum type light fixture – on the roof timbers LED light fixture, fixed by the roof timber, with hidden wire

· LED tube type lamp LED lamps 1x900mm + 2x1200mm. For details check A13.Lighting and souns – ground floor plan.

INTERIOR SPLIT FLOOR LIGHTING · LED strip recessed under the wood strips

A power higher than 96W can be connected at the power source with the condition that for each 10m of band a separate alimentation cable is provided from the source to the band. A 25-30% power reserve from the source power will be provided in order compensate the power drops generated by the long dis-tances.

· Pendulum type light fixture – on the roof timbers LED light fixture, fixed by the roof timber, with hidden wire

NOTE:

1. FOR EACH LIGHT FIXTURE CHECK THE LIGHTING DESIGN (A13.LIGHTING AND SOUND – GROUND FLOOR, A14.LIGHTING AND SOUND – FIRST FLOOR OR A15. LIGHTING AND SOUND – SPLIT FLOOR), AND FOR THE RESTROOMS ALSO CHECK VIEWS OF THE WALLS.

2. THE EXACT QUANTITIES ARE FOUND IN THE ANNEX No. 2.A. SPECIFICATIONS FOR THE ROMANIA PAVILION AT EXPO 2015 MILAN, ITALY.

3. EACH LIGHT FIXTURE HAS SPECIFIED INSTALLATION DETAILS.

B. III.9.b. ASSEMBLY OF THE SANITARY WARE AND RELATED ACCESSORIES General data. Description and application limits This chapter presents the technical conditions for the installation of the sanitary ware. The exact num-ber of equipment can be found in Annex no. 2.A. Specifications for the Romanian Pavilion at EXPO 2015 Milan, Italy.

Each sanitary ware will be place according to the architecture drawings (A03.Ground floor plan and A04.First floor plan) and the views of the restrooms. (A25-A32)

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GROUND FLOOR SANITARY WARE EQUIPMENTSIt is important to mention that the cut in the wall for the equipment will be made after the model for each sanitary ware and accessory was chosen. For details check the drawings A25.Views of the staff bathroom, ground floor, A26. Views of the staff bathroom, ground floor, A27.Views of the guest bathroom, ground floor, A28. Views of the guest bath-room, ground floor.

· Visitor restroom washstand (2pieces)White ceramic or corian washstand with the approximate dimensions: 630x400x150mm, over hanged, rectangular shape. The wall cut will be made after the model was chosen. For the exact position check A27+A28.Views of the guest bathroom, ground floor.

· Visitor restroom toilet bowl + tank + clamshell (2pieces)White ceramic toilet bowl with approximate dimensions: 540x360x360mm, buried tank, over hanged, rectangular shape. The wall cut will be made after the model was chosen.For the exact position check A27+A28.Views of the guest bathroom, ground floor.

· Staff restroom washstand White ceramic or corian washstand with the approximate dimensions: 630x500x130mm, over hanged, rectangular shape. The wall cut will be made after the model was chosen. For the exact position check A25+A26.Views of the staff bathroom, ground floor.

· Staff restroom floor sewer Drain in the floor with special adhesive waterproofing and sealing band levelled with the floor's finish-ing. The drainage ditch is 50mm thick and 900mm wide, and its height is at the floor's level. Glass door or textile curtains for the closure of the area.For details check the drawing A25.Views of the staff bathroom, ground floor

· Visitor restroom tap with photocells (2pieces)Tap with sensor cells, square shaped, approximate dimensions 152x152x211mm, straight pipe, and chrome finish. There is the possibility for an eco-flow regulator to be installed in order to save water. Placed on the washstand. For the exact position check the drawings A27+A28.Views of the guest bathroom, ground floor.

· Staff restroom simple tap Tap with single control, rectangular shape, approximate dimensions 160x35mm, 150mm height, chrome finish. Placed on the washstand.For details check the drawings A25+A26.Views of the staff bathroom, ground floor

· Staff restroom shower tap Tap with single control, rectangular shape, approximate dimensions 220x140x80-65mm, chrome finish. Placed in the wall. For details check the drawings A25+A26.Views of the staff bathroom, ground floor

· Staff restroom shower head Shower head with dimensions 300x300x226mm, placed in the ceiling. For the exact position check the drawings A25+A26.Views of the staff bathroom, ground floor

· Hand dryer (2pieces)Electric hand dryer, full power 2kW. For the exact position check the drawings A27+A28. Views of the guest bathroom, ground floor

· Paper holder For the exact position check the drawings A25.Views of the staff bathroom, ground floor

· Towel supportFor details check the drawing A25.Views of the staff bathroom, ground floor

· Liquid soap dispenser (3pieces)

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For the exact position check the drawings A25+A27+A28.Views of the guest and staff bathrooms, ground floor

· Toilet paper holder (2pieces)For the exact position check the drawings A27+A28.Views of the guest bathroom, ground floor.

· Mirrors (3pieces)The width will be established according to the chosen washstand dimensions and will be mounted at the wall's finishing level (the glass), bound by a special adhesive for mirrors. For the exact position check the drawings A25+A27+A28.Views of the guest and staff bathrooms, ground floor.

FIRST FLOOR SANITARY WARE It is important to mention that the cut in the wall for the equipment will be made after the model for each sanitary ware and accessory was chosen. For details check the drawings A29.Views of the guest bathroom, ground floor, A30. Views of the guest bathroom, ground floor, A31.Views of the guest bathroom, ground floor, A32. Views of the staff bathroom, ground floor.

· Visitor restroom washstand (2pieces)White ceramic or corian washstand with the approximate dimensions: 630x500x130mm, over hanged, rectangular shape. The wall cut will be made after the model was chosen. For the exact position check the drawings A29+A30+A31. Views of the guest bathroom, first floor.

· Visitor restroom toilet bowl + tank + clamshell (2pieces)White ceramic toilet bowl with approximate dimensions: 540x360x360mm, buried tank, over hanged, rectangular shape. The wall cut will be made after the model was chosen.For the exact position check the drawings A29+A30+A31. Views of the guest bathroom, first floor

· Visitor restroom floor sewer Drain in the floor with special adhesive waterproofing and sealing band levelled with the floor's finish-ing. The drainage ditch is 50mm thick and 900mm wide, and its height is at the floor's level. Glass door or textile curtains for the closure of the area. For the exact position check the drawing A30.Views of the guest bathroom, first floor

· Guest restroom shower tap Tap with single control, rectangular shape, approximate dimensions 220x140x80-65mm, chrome finish. Placed in the wall. For details check the drawing A31.Views of the guest bathroom, first floor

· Visitor restroom tap with photocells (2pieces)Tap with sensor cells, rectangular shaped, approximate dimensions 152x152x211mm, straight pipe, and chrome finish. There is the possibility for an eco-flow regulator to be installed in order to save water. Placed on the washstand. For the exact position check the drawings A31.Views of the guest bathroom, first floor.

· Staff restroom washstand White ceramic or corian washstand with the approximate dimensions: 630x500x130mm, over hanged, rectangular shape. The wall cut will be made after the model was chosen. For the exact position check A32.Views of the staff bathroom, first floor.

· Staff restroom toilet bowl + tank + clamshell (2pieces)White ceramic toilet bowl with approximate dimensions: 540x360x360mm, buried tank, over hanged, rectangular shape. The wall cut will be made after the model was chosen.For the exact position check the drawing A32. Views of the staff bathroom, first floor.

· Staff restroom floor sewer

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Drain in the floor with special adhesive waterproofing and sealing band levelled with the floor's finish-ing. The drainage ditch is 50mm thick and 900mm wide, and its height is at the floor's level. Glass door or textile curtains for the closure of the area. For details check the drawing A32.Views of the staff bath-room, first floor

· Staff restroom simple tap Tap with single control, rectangular shape, approximate dimensions 160x35mm, 150mm height, chrome finish. Placed on the washstand.For details check the drawings A32.Views of the staff bathroom, first floor

· Staff restroom shower tap Tap with single control, rectangular shape, approximate dimensions 220x140x80-65mm, chrome finish. Placed in the wall. For details check the drawings A32.Views of the staff bathroom, first floor

· Staff restroom shower head Shower head with dimensions 300x300x226mm, placed in the ceiling. For the exact position check the drawings A32.Views of the staff bathroom, first floor

· Hand dryer (2pieces)Electric hand dryer, full power 2kW. For the exact position check the drawings A29+A30. Views of the guest bathroom, first floor

· Paper holder For the exact position check the drawings A32.Views of the staff bathroom, first floor

· Towel supportFor details check the drawing A32.Views of the staff bathroom, first floor

· Liquid soap dispenser (3pieces)For the exact position check the drawings A29+A30+A31.Views of the guest and staff bathrooms, first floor

· Toliet paper holder (3pieces)For the exact position check the drawings A29+A30+A31+A32.Views of the guest and staff bath-rooms, first floor.

· Mirrors (3pieces)The width will be established according to the chosen washstand dimensions and will be mounted at the wall's finishing level (the glass), bound by a special adhesive for mirrors. For the exact position check the drawings A29+A30+A31+A32.Views of the guest and staff bath-rooms, first floor.

· Handrail for the disabled For the exact position check the drawing A30.Views of the guest bathroom, first floor

B.III.9.d. INSTALLATION OF THE FOOD AND REFRIGERATION EQUIPMENTS General data. Description and application limits This chapter presents the necessary equipment for the public alimentation area, the exact number of equipment are found in the document Annex no.2.A. Specifications for the Romanian pavilion at EXPO 2015 Milan, Italy and the position of each element is given by the architectural drawing A18.Electrical layout - split floor plan and the technical installation drawings IS004. Split floor plan, IE006.Attick sockets layout) THESE EQUIPMENTS ARE PROVIDED BY THE ACQUIRER

· Sink with double vats + Tap· Sausage slicer

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· Ice machine· Dishwasher · Refrigerator for food storage · Refrigerator for cold drinks · Refrigerator · Mixed electric oven for cooking / pastry · Electric stove with 6 burners · Hood· Wine refrigerators · Showcase with cold and warm incorporated module

B.III.9.e. TECHNICAL EQUIPMENTS, AUDIO-VIDEO, MULTIMEDIA General data. The responsibilities of the tenderThe tender is responsible with the correct set-up, connection and functionality of all technical equipment, which are object of Annex no.2. A

Plotting the signal and power cables required to operate the machinery is the responsibility of the tender and must be done according to detailed drawings. (Cabling diagram for the mobile LED panels)In the rendering phase, the tender must provide the operators with an operating manual of all technical equipment. Also, the tender will be responsible for the training process of operators who will coordinate the activity of the Pavilion.

Technical general specifications for the audio/video systemsThe tender will be responsible for the good functionality of the lighting, audio and video systems, as it follows: the exterior and interior lighting will be assured through a combination of LED intelligent lights and LED video surfaces – a video screen system will be placed inside the ground floor, with high-resolution LED panels. Operated through multimedia servers, the panels are able to project a singular image or composing spectacular images which will create a sense of total immersion in the theme story, developed by this type of support, with other words, being in complete correspondence with the exhibition content of each area.

The tender shall ensure the installation, connection to the signal source and power of all technical equipment and their operation in the best conditions, as all the technical equipment to play the video and audio materials in the pavilion, as follows:

• The entrance area will have a sound system that will play a song in the loop, which will be aired from the media server found in the technical room at the ground floor. • Background sound for the entire pavilion, ground level and outdoor garden, will be played from a CD from the media server in the technical room.• LED systems at the entrance and exit of the Pavilion, connected to the media server equipment room downstairs, will run multimedia content in the loop. • LED screens on the ground floor, which will be connected and controlled from the media server in the technical room from the ground floor, will play multimedia content in the loop. • The ultimate goal of the video system is to ensure the broadcast of a video/movie/singular image, both on each of the LED screens and simultaneously on all screens.• LED screens from inside and outside of the multipurpose hall, as well as the ones placed outside the souvenir shop, must be connected to the main media server, so it broadcasts synchronized movies in the loop.

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• The screens attached to the rotating panels of the multipurpose hall will be connected so they will have the ability to play either one movie in the loop on each panel (1 indoor and 1 outdoor) or when the LED wall is displayed fanwise to play 16 different images in the loop outdoors and 16 images indoors. • The systems in the multifunctional room:

- The audio system for events will be connected, tested, to ensure control of the media server - The lighting system above the room will be connected to signal cables and power cables and the control will be done from the media server in the technical room- Screens in the room, which can play the same movie at once, or different movies on all screens (up to 17 videos simultaneously on the LED screen) will be connected through signal cable and media server, being directly operated from the media server

• The LED screens in the restaurant area must air the same image/movie simultaneously in the loop, through command from the media server.

The technical room will serve the entire pavilion and will include laptops, media servers, and high-speed Internet connection, access to electrical outlets. The signal cables will be connected from the technical room to the audio-video systems in the pavilion, according to the sketches.

Testing period and implementation The tender will be responsible for testing the audio and video systems for all the areas in the Pavilion.

To test the functionality capabilities of the video systems in the Pavilion, the tender is responsible to conduct tests with random images and videos, which should run in optimal conditions, according to the information above.

The audio tests in the Pavilion will include testing the audio system in the multipurpose hall and the audio system for background sound, broadcasted from a CD. The ambient sound must be broadcasted simultaneously in all the Pavilion’s speakers (interior and exterior).

The testing of the audio and video systems will include (but not limit to):- Visual checking of the equipment - Testing the screens with images and videos running on all screens simultaneously and separ-

ately, in loop system - Testing the screens with images and videos running on all screens, one video on each wall (one

inside and one outside), in the loop, or when the LED panel wall is in range format to play 16 different images in the loop system outside and 16 pictures inside

- Visibility of the indoor LED and LCD screens, daytime and night - Visibility of outdoor LED displays, daytime and night - Checking the ambient sound system, sound evenly dispersed throughout the pavilion - Checking audio system at the entrance area, that will play a song in the loop - Checking the lighting system of the Pavilion

Operational testing shall be performed with the equipment running according to the project (at least 14 hours per day, between 9:00 to 11:00 p.m.).

Technical memoir The tender must submit a technical memoir, together with the technical offer, through which he proves his abilities to conduct a proper functionality of the audio/video/lighting system, which includes (but do

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not limit at): - Description of the audio - video system functionality- Description of how to install audio and video equipment and technical operators needed for completing the installation - Provide detailed data sheets for each equipment proposed - Breakdown of audio-video system operation - The techniques they will use, work schedule and any other relevant details

NECESSARY EQUIPMENTS

EXTERIOR Outdoor Audio system at the entrance area:

· Outdoor speakers · Multi-zone audio amplifier· LED banner system at the main entrance · LED banner system at the secondary entrance

INTERIOR GROUND FLOOR Audio system:

· Ceiling recessed indoor audio speakers · Multi-zone audio amplifier· Audio signal matrix

Wi-Fi system: · W-fi hot spot system · Wi-Fi router· Laptop.

LED screens:· Indoor fixed LED panels · Indoor rotating LED panels· LED processors · Power system for the LED screens. · Media server 6-12 layers· Media server 2 layers· Cables and connects

Multipurpose hall:· DMX light console· Dimmer rack · Power supply for the stage lights · DMX cabling system

Technical room:· Audio mixer · Mobile audio system· Mobile Line array top cabinet· Subwoofer cabinet· Audio wedge monitors

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· Wireless microphones a. Wireless handheld microphones b. Antenna distribution system c. Wideband UFH wireless directional antennad. Coaxial cable

· Wired microphones a. Drum microphones b. Condenser microphones c. Cardioid dynamicd. Super cardioid dynamic e. Cardioid dynamic

· Storage case · Complete wiring kit for the technical room· Rack 42 units

EXTERIOR FIRST FLOORGarden audio system:

· Exterior audio speakers · Multi – zone audio amplifier

INTERIOR FIRST FLOORLCD screens

· Multi PDP LCD seamless screens and electric power system

Audio system · Indoor audio speakers · Multi – zone audio amplifier

NOTE! Each equipment has in its own technical specification sheet an installation manual and all the necessary data for being put into operation.

B.III.10. FURNITUREGeneral data. DescriptionThis chapter presents the technical conditions for the execution of the proposed furniture.In document Annex no.2.A.Specifications for the Romanian Pavilion at EXPO 2015 Milano, Italy the exact number of objects is provided, and the execution of the designed objects will be made according to the architectural details given for each piece of furniture.

GROUND FLOORThe proposed furniture is made out of wood, corian and plastic materials, for details check the docu-ment Annex no.2.A.Specifications for the Romanian Pavilion at EXPO 2015 Milano, Italy.

· Outdoor planter · Rest area chairs · Info point· Souvenir shop counter + shelves for storage · Souvenir shop chair· Technical room furnishing

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· Speakers desk · Overlapping seats for the multipurpose hall · Presidium type table for 8 people · White MDF exhibit boxes · Storage in the General Commissioners office · Storage in the administration office · Built-in administration desks · Safe-deposit box

FIRST FLOORThe proposed furniture is made of wood (MDF), for details check the Annex no.2.A Specifications for the Romania Pavilion at EXPO 2015 Milan, Italy and the architectural details given for each piece of furniture.

· Storage in the restroom waiting area · Locker room closet · Locker room bench · Restaurant + terrace tables · Restaurant + terrace chairs · Central furniture – with showcases (warm and refrigerated) · Special stand for product tasting

SPLIT FLOOR The proposed custom made furniture is made of wood (MDF) with Corian countertop. For details check the Annex no.2.A Specifications for the Romania Pavilion at EXPO 2015 Milan, Italy.

· Kitchen cabinets· Kitchen countertops· Kitchen cabinet drawers· Shelves and supports for kitchen accessories · Sliding accessories · Extension drawers

B.III.11. “ROMANIA” TEXTSMade from white, painted metal, placed between the structural panels on the main façade and side facade, as shown in the architectural drawings A10.North + South facade and A11.East facade.

CAPITOLUL C: MAINTENANCE AND REPAIRING WORKS

The obligations and duties of the maintenance staff must be managed by the Repairing and maintenance coordinator who is responsible for the maintenance of the landscape setup and for the pavilion cleaning duties.

C.1. The maintenance of the pavilion. Maintenance staff.The interior of the pavilion will be dusted, any stains or dirt will be removed from the floors, wall surfaces, ceilings, doors, windows, and panels etc.; water or any other cleaning liquids must be completely removed from the floors. The restrooms and showers must be held in good condition, free

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of odours, dust or stains. The general cleaning will be done before the opening or after the closing of the pavilion and the sanitary maintenance will be done regularly during the day. During the clean-up, the warning signs must be displayed in sight in order to avoid any sliding and injuries. The cleaning products and equipment will be carefully chosen in order not to affect the visitor’s visual or olfactory perception. The exterior of the pavilion (the garden, the ecological pond, the visitors waiting area, the stairs, other access/exit areas) as the interior of the multifunctional hall will be monitored to be permanently clean, assuring an operative removal of the accidental waste that visitors might drop. The frequency of the sanitization services must be increases in the special periods (rush hours with an increased number of visitors, VIP visitors or during the days with special climate, as the rainy ones). At the request of the pavilion staff, the waste will be removed at least once per day. The cleaning products and equipment, the garbage disposal tools must be stored in order.The garbage cans must be well kept and periodically cleaned, in and out; the garbage bags must be placed for the convenience of use and there must not be any dispersed waste on the floor or around the garbage bin. The waste storage space must be kept in a salubrity condition by periodical hygiene works, free from odours and accidental spills of liquids into the ecological pond. The executant is responsible for the waste collection and sorting so that it can be stored in the dedicated area of the pavilion, with strict respect for the provisions of the Expo Milano 2015 regulations. The wastes generated by the operation of the pavilion must be separated at least in the following categories: recyclable waste (plastic, glass, paper, packages, iron, etc.), dangerous waste (electrical equipment, light fluorescent tubes, chemical waste etc.), and other waste: vegetal materials from the garden, perishable products etc.

C.2. Landscape maintenance service The garden and the ecologic pond will be adequately maintained, assuring the function of the associated technical systems: preservation, protection and growing of the vegetal material; periodical cleaning for a nice visual aspect and the appropriate management of the resulted waste.The executant is obliged to assure:

- The necessary maintenance staff: at least 1 person, for the entire period of Expo Milano 2015, for a medium interval of 16 hours/week;

- All the tools, equipments, green plants, treatments, fertilisers and consumables;- All the costs of the equipments of his own staff: uniforms, communication means etc.

In the garden necessary works will be done for maintaining a diverse, colourful aspect, with no missing spots due to pests or blasts. The faded plants will be permanently replaced and collected in the waste storage area. Periodically the plants will be treated against pests and the necessary fertilizers will be applied.

CAPITOLUL D: DEMOLITION WORKS

This chapter presents the pavilion dismantling procedures. For more details check the structural draw-ings S.07.Construction steps technological and S.08.Demolition plan.The dismantling works will be made according to the applicable Italian law, and the regulations, parti-cipation guide and any other general or special documents issued by the organizers of Expo 2015.

STRUCTURE REZISTANCE I. Preparatory works for the execution of the dismantling and consolidation works

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The Contractor shall appoint the certified technical manager, certified under the law that will be re-sponsible according to his duties to accomplish the adequate quality level corresponding to the essential performance requirements of the construction.

II. Basic concepts regarding the dismantling worksII.1. General Principles regarding the dismantling worksThe unit that executes the dismantling works is obliged to take all the necessary measures for the pro-tection of the surrounding areas (transmission of vibrations or shocks, the spread of materials, dust, to assure the normal accesses).

The execution of the dismantling works will be conducted, mandatory, by experienced technical per-sonnel that respond directly for the preparation of the staff that executes the dismantling works, the ob-servance of the technical charts regarding the execution of the dismantling works contained by the technical documentation, as for the recovery of the materials, construction elements and installations.Before the dismantling works begin, all the personnel involved in the execution will be instructed on the technological process, the succession of the operations and execution stages and on the specific la-bour protection measures and for the technical measures to be applied for the adequate recovery of the materials resulted from the dismantling.In all the cases, the dismantling works will begin only after:- all the connections for water, electrical power, heating, telephone, sewage had been disconnected. The disconnection operations will be executed by competent personnel authorized in specialized com-panies that are responsible for these installations and utilities. - all the interior water, heating, networks had been emptied as well as the interior fuel tanks;- the absence of any toxic substances inside the closed rooms was checked, by qualified personnel, with detection devices dedicated to this purpose (gas tanks) or technological purpose (sulphur hexaflorur, having the role of activating some equipments), and the existing tubing;- all the equipments, utilities, installations and technological equipments in the building had been disas-sembled and evicted;

The dismantling operations will take place during the day. In situations that impose that the demolition operations must be continued during the night, proper lighting will be provided and dangerous opera-tions will be avoided.The access of the untrained personnel or of other persons that are not involved in the demolition opera-tions in the demolition area is strictly forbidden.The dangerous area nearby the construction under demolition will be marked with marking signs vis-ible day and night and during the night will be surveyed by trained personnel.The materials that will be used in the demolition area will be stored in proper locations.

D1. Dismantling and packaging – as it is presented in the Tender Book – chapter D.D2. Disassembling/dismantling of the pavilion The execution of dismantling worksThe execution of dismantling works for each construction will begin only after all the equipments had been removed, according to the technical documentation.The construction parts that present imminent risk of collapsing will be properly assured.The execution of dismantling works of the building will be done piece by piece (element by element), from top to bottom, from the framing level to the ground floor, being forbidden the simultaneous dismantling on the same vertical or the beginning of demolition from the base of construction.

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The dismantling operations, including the use of equipment, will not affect in any manner the people from the neighbouring buildings or the ones on the sidewalk and they will not affect the material assets found outside the area of the building under demolition.

The dismantling sequence (for the operations executed in the same phase):1. First the joinery and floors wooden elements will be taken off;2. Then the wooden panel walls will be broken down. 3. After that the structural elements will be dismantled from top to bottom, in a constant and uniform way.4. Finally the ceilings will be dismantled;

Dismantling rules

Besides the above mentioned, the dismantling will be done with respect for the following:

a. Dismantling the structureDue to the building`s site surroundings, the following dismantling technology will be applied:The “piece by piece” dismantling technology:- The structure will be broken into convenient sized pieces, beginning with the upper side, by the fol-lowing order: slab, walls.

b. Dismantling of the wooden framing The wooden framing is the last element of the roof to be dismantled, after the removal of the reed cover and of the accessories. The dismantling order is as follows:- Roof timbers;- Comb cleat;- trusses (strips, claws and props);- Sills.

For the protection of labour during the dismantling of the roof covers and framing, the following will be provided:- The works will be carried out according to the Italian laws and following the stipulations in the regu-lations and participation guide, as any other general or specific documents the Expo 2015 organizers will provide.- It is strictly forbidden for the workers to step directly on the roof- During the dismantling of the roof covers and framing is strictly forbidden to carry on any other works inside the construction, at the level right below the roof;

D.3. Demolition of the foundation, vacating the area and restoring the lot to its original condition

Demolition of the reinforced concrete foundations will be achieved by breaking it into smaller pieces, starting from a marginal area using a jackhammer. Debris will be ejected and stored in a designated area for collection. All surplus material will be removed from the site with the progress of the works. Throughout the demolition operations safety rules and work safety will be respected.

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Conditions will be ensure that access to and from the site is kept under control and cleaning equipments are provided (water jet, special carpets) so that the neighbouring site is not affected by debris scattering from the wheels of the trucks.

After demolition, the materials will be removed from the site and the lot will be prepared to begin the filling operations to restore it to its original condition, how it was received.

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